{"title":"PLC Communication Modules","description":"\u003cp data-start=\"400\" data-end=\"735\"\u003ePLC communication modules allow programmable logic controllers to communicate with industrial networks, remote \u003ca href=\"https:\/\/plgautomation.com\/collections\/plc-i-o-modules\"\u003eI\/O systems\u003c\/a\u003e, and other automation devices within a control system. These modules enable data exchange between controllers, HMIs, drives, sensors, and industrial networking equipment used in modern manufacturing environments.\u003c\/p\u003e\n\u003cp data-start=\"737\" data-end=\"1109\"\u003ePLG Automation supplies PLC communication modules from major industrial automation manufacturers including \u003cstrong data-start=\"844\" data-end=\"945\"\u003eAllen-Bradley, Siemens, Schneider Electric, Mitsubishi, Omron, ABB, GE Fanuc, Eaton, and Square D\u003c\/strong\u003e. Our inventory includes Ethernet communication modules, industrial network interfaces, and fieldbus communication processors used in a wide range of PLC platforms.\u003c\/p\u003e\n\u003cp data-start=\"1111\" data-end=\"1614\"\u003eMaintenance engineers and system integrators frequently source \u003ca href=\"https:\/\/plgautomation.com\/collections\/industrial-automation-spare-parts\"\u003espare\u003c\/a\u003e PLC communication modules when upgrading industrial networks, \u003ca href=\"https:\/\/plgautomation.com\/collections\/plc-replacement-parts\"\u003ereplacing failed interface cards\u003c\/a\u003e, or maintaining compatibility with existing automation infrastructure. These modules are commonly used in platforms such as \u003cstrong data-start=\"1393\" data-end=\"1613\"\u003eAllen-Bradley ControlLogix and SLC systems, Siemens SIMATIC PLC networks, Schneider Modicon controllers, Mitsubishi MELSEC automation platforms, Omron SYSMAC systems, ABB automation systems, and GE Fanuc PLC hardware\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1616\" data-end=\"1894\"\u003ePLG Automation provides fast RFQ support and sourcing for PLC communication modules used in industrial automation systems. If a specific communication module cannot be located on our website, our team can often help locate surplus or discontinued industrial networking hardware.\u003c\/p\u003e","products":[{"product_id":"allen-bradley-1756-en2tr-plc-module","title":"Allen-Bradley 1756-EN2TR PLC Module 1756EN2TR","description":"\u003ch3 data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"824\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 1756-EN2TR ControlLogix EtherNet\/IP Communication Module is used in industrial automation systems to provide high-speed Ethernet network connectivity for ControlLogix PLC platforms. It features dual Ethernet ports with Device Level Ring (DLR) capability to support reliable communication between controllers, distributed I\/O, drives, and other automation devices over an \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\" title=\"EtherNet\/IP network\"\u003eEtherNet\/IP network\u003c\/a\u003e. Commonly installed in manufacturing control panels, process automation systems, material handling equipment, and automated production lines, this module enables efficient data exchange and remote system monitoring. Maintenance teams and system integrators use this module for network expansion, communication upgrades, system integration, and replacement of existing ControlLogix Ethernet modules.\u003c\/p\u003e\n\u003ch3 data-start=\"826\" data-end=\"843\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"844\" data-end=\"1310\"\u003eThe Allen-Bradley 1756-EN2TR communication module is used in industrial automation environments where ControlLogix controllers must communicate with networked devices through EtherNet\/IP. It is commonly applied in manufacturing production lines, conveyor and material handling systems, packaging equipment, water and wastewater treatment facilities, and industrial process control systems where reliable Ethernet communication is required for monitoring and control.\u003c\/p\u003e\n\u003ch3 data-start=\"1312\" data-end=\"1341\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1342\" data-end=\"1876\"\u003e• Manufacturer Part Number (MPN): 1756-EN2TR\u003cbr data-start=\"1386\" data-end=\"1389\"\u003e• Product Type: EtherNet\/IP Communication Module\u003cbr data-start=\"1437\" data-end=\"1440\"\u003e• Series: ControlLogix\u003cbr data-start=\"1462\" data-end=\"1465\"\u003e• Network Protocol: EtherNet\/IP\u003cbr data-start=\"1496\" data-end=\"1499\"\u003e• Ethernet Ports: 2 RJ45 Ports\u003cbr data-start=\"1529\" data-end=\"1532\"\u003e• Network Topology Support: Device Level Ring (DLR), Linear, Star\u003cbr data-start=\"1597\" data-end=\"1600\"\u003e• Communication Speed: 10\/100 Mbps\u003cbr data-start=\"1634\" data-end=\"1637\"\u003e• Backplane Current Consumption: 1 A at 5.1V DC\u003cbr data-start=\"1684\" data-end=\"1687\"\u003e• Maximum TCP\/IP Connections: 256\u003cbr data-start=\"1720\" data-end=\"1723\"\u003e• Mounting: ControlLogix Chassis Slot Mount\u003cbr data-start=\"1766\" data-end=\"1769\"\u003e• Indicators: Module and network status LED indicators\u003cbr data-start=\"1823\" data-end=\"1826\"\u003e• Operating Temperature: 0 to 60 °C (32 to 140 °F)\u003c\/p\u003e\n\u003ch3 data-start=\"1878\" data-end=\"1902\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1903\" data-end=\"1985\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1756-enbt-ser-a?_pos=1\u0026amp;_sid=8319839bc\u0026amp;_ss=r\" title=\"1756-ENBT\"\u003e1756-ENBT\u003c\/a\u003e\u003cbr data-start=\"1928\" data-end=\"1931\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/1756-en3tr-allen-bradley-series-a-communications-bridge-1756en3tr?_pos=1\u0026amp;_sid=20b109ef3\u0026amp;_ss=r\" title=\"1756-EN3TR\"\u003e1756-EN3TR\u003c\/a\u003e\u003cbr data-start=\"1957\" data-end=\"1960\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/old-stock-1756-en2t-d-allen-bradley-ethernet-bridge-1756en2t-163a?_pos=1\u0026amp;_sid=0aa0d56b2\u0026amp;_ss=r\" title=\"1756-EN2T\"\u003e1756-EN2T\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558254809390,"sku":"Surplus Original Box","price":2513.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1_be3ce232-c231-42d4-a903-8d33403de745.jpg?v=1751981621"},{"product_id":"allen-bradley-1756-enbt","title":"Allen-Bradley 1756-ENBT Ethernet\/IP Communication Module 1756ENBT","description":"\u003ch3 data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"786\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 1756-ENBT ControlLogix EtherNet\/IP Communication Module is used in industrial automation systems to provide Ethernet network connectivity for \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\" title=\"ControlLogix PLC platforms\"\u003eControlLogix PLC platforms\u003c\/a\u003e. It enables communication between ControlLogix controllers, distributed I\/O devices, and other automation equipment over an EtherNet\/IP industrial network. Commonly installed in manufacturing control panels, process automation systems, production lines, and plant-wide control networks, this module supports reliable data exchange and remote monitoring of automation equipment. Maintenance teams and system integrators use this module for network integration, control system upgrades, communication expansion, and replacement of existing ControlLogix Ethernet communication modules.\u003c\/p\u003e\n\u003ch3 data-start=\"788\" data-end=\"805\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"806\" data-end=\"1264\"\u003eThe Allen-Bradley 1756-ENBT communication module is used in industrial automation environments where ControlLogix controllers must communicate with remote I\/O, drives, and other networked devices over EtherNet\/IP. It is commonly applied in manufacturing production lines, material handling systems, packaging equipment, water and wastewater treatment facilities, and industrial process control systems where reliable Ethernet-based communication is required.\u003c\/p\u003e\n\u003ch3 data-start=\"1266\" data-end=\"1295\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1296\" data-end=\"1813\"\u003e• Manufacturer Part Number (MPN): 1756-ENBT\u003cbr data-start=\"1339\" data-end=\"1342\"\u003e• Product Type: EtherNet\/IP Communication Module\u003cbr data-start=\"1390\" data-end=\"1393\"\u003e• Series: ControlLogix\u003cbr data-start=\"1415\" data-end=\"1418\"\u003e• Network Protocol: EtherNet\/IP\u003cbr data-start=\"1449\" data-end=\"1452\"\u003e• Ethernet Ports: 1 RJ45 Port\u003cbr data-start=\"1481\" data-end=\"1484\"\u003e• Communication Speed: 10\/100 Mbps\u003cbr data-start=\"1518\" data-end=\"1521\"\u003e• Backplane Current Consumption: 970 mA at 5.1V DC\u003cbr data-start=\"1571\" data-end=\"1574\"\u003e• Maximum TCP\/IP Connections: 128\u003cbr data-start=\"1607\" data-end=\"1610\"\u003e• Compatible Controllers: ControlLogix PLC Systems\u003cbr data-start=\"1660\" data-end=\"1663\"\u003e• Mounting: ControlLogix Chassis Slot Mount\u003cbr data-start=\"1706\" data-end=\"1709\"\u003e• Indicators: Module status and network status LEDs\u003cbr data-start=\"1760\" data-end=\"1763\"\u003e• Operating Temperature: 0 to 60 °C (32 to 140 °F)\u003c\/p\u003e\n\u003ch3 data-start=\"1815\" data-end=\"1839\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1840\" data-end=\"1923\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/old-stock-1756-en2t-d-allen-bradley-ethernet-bridge-1756en2t-163a?_pos=1\u0026amp;_sid=57d1bce72\u0026amp;_ss=r\" title=\"1756-EN2T\"\u003e1756-EN2T\u003c\/a\u003e\u003cbr data-start=\"1865\" data-end=\"1868\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1756-en2tr-ser-c?_pos=1\u0026amp;_sid=6df0870db\u0026amp;_ss=r\" title=\"1756-EN2TR\"\u003e1756-EN2TR\u003c\/a\u003e\u003cbr data-start=\"1894\" data-end=\"1897\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/1756-en3tr-allen-bradley-series-a-communications-bridge-1756en3tr?_pos=1\u0026amp;_sid=8e48230c4\u0026amp;_ss=r\" title=\"1756-EN3TR\"\u003e1756-EN3TR\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558258217262,"sku":"Surplus Original Box","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1756-ENBT_1000x1000_5559bc39-9523-4a98-b004-13090314c483.jpg?v=1752623826"},{"product_id":"allen-bradley-1756-enbt-a-controllogix-enetip-comms-module","title":"Allen-Bradley 1756-ENBT Controllogix Enet\/IP Comms Module 1756ENBT","description":"\u003ch3 data-section-id=\"1wf2wvu\" data-start=\"0\" data-end=\"20\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"20\"\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"22\" data-end=\"583\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\"\u003eAllen-Bradley\u003c\/a\u003e 1756-ENBT \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\"\u003eControlLogix EtherNet\/IP communication module\u003c\/a\u003e is used in industrial automation systems to provide Ethernet network connectivity between ControlLogix controllers and distributed devices. Commonly installed in ControlLogix chassis to enable communication with HMIs, remote I\/O, drives, and other PLCs over EtherNet\/IP networks. Maintenance teams and system integrators use this module for system integration, network expansion, remote monitoring, and replacement of legacy communication modules. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1einuet\" data-start=\"585\" data-end=\"606\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"589\" data-end=\"606\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"608\" data-end=\"940\"\u003eThe Allen-Bradley 1756-ENBT module is commonly used in manufacturing systems, packaging lines, material handling systems, and process control environments where Ethernet-based communication is required. It supports plant-wide networking and distributed control architectures using the EtherNet\/IP protocol. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1j5ft35\" data-start=\"942\" data-end=\"975\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"946\" data-end=\"975\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"977\" data-end=\"1952\"\u003e• Manufacturer Part Number (MPN): 1756-ENBT \/ 1756ENBT\u003cbr data-start=\"1031\" data-end=\"1034\"\u003e• Product Type: EtherNet\/IP Communication Module\u003cbr data-start=\"1082\" data-end=\"1085\"\u003e• Series: ControlLogix\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Communication Protocol: EtherNet\/IP\u003cbr data-start=\"1147\" data-end=\"1150\"\u003e• Ports: 1 × Ethernet (RJ-45) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1217\" data-end=\"1220\"\u003e• Communication Speed: 10\/100 Mbps \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1292\" data-end=\"1295\"\u003e• TCP Connections: Up to 64 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1360\" data-end=\"1363\"\u003e• CIP Connections: Up to 128 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1429\" data-end=\"1432\"\u003e• Power Requirements: 700 mA @ 5.1V DC, 3 mA @ 24V DC \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1523\" data-end=\"1526\"\u003e• Power Dissipation: ~3.7 W \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1591\" data-end=\"1594\"\u003e• Thermal Dissipation: ~12.6 BTU\/hr \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1667\" data-end=\"1670\"\u003e• Operating Temperature: 0 to 60°C \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1742\" data-end=\"1745\"\u003e• Function: Communication bridge between ControlLogix backplane and Ethernet network\u003cbr data-start=\"1829\" data-end=\"1832\"\u003e• Compatibility: ControlLogix chassis and Logix controllers\u003cbr data-start=\"1891\" data-end=\"1894\"\u003e• Application Environment: Industrial automation systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"18ifuv0\" data-start=\"1954\" data-end=\"1982\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1958\" data-end=\"1982\"\u003eCommon Replacements:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1984\" data-end=\"2144\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/old-stock-1756-en2t-d-allen-bradley-ethernet-bridge-1756en2t-163a?_pos=1\u0026amp;_sid=92abfa206\u0026amp;_ss=r\"\u003e1756-EN2T \u003c\/a\u003e(newer, higher performance)\u003cbr data-start=\"2037\" data-end=\"2040\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/1756-en2tr-allen-bradley-series-a-communications-bridge-1756en2tr?_pos=1\u0026amp;_sid=ee200cf0c\u0026amp;_ss=r\"\u003e1756-EN2TR\u003c\/a\u003e (dual Ethernet ports)\u003cbr data-start=\"2088\" data-end=\"2091\"\u003e• Allen-Bradley\u003ca href=\"https:\/\/plgautomation.com\/products\/1756-en3tr-allen-bradley-series-a-communications-bridge-1756en3tr?_pos=1\u0026amp;_sid=4a6ac2605\u0026amp;_ss=r\"\u003e 1756-EN3TR\u003c\/a\u003e (higher capacity module)\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558262018350,"sku":"Surplus Original Box","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1756-ENBT.jpg?v=1752566253"},{"product_id":"allen-bradley-20-750-dnet-powerflex-750-ser-a","title":"Allen-Bradley 20-750-DNET PowerFlex 750 20750DNET","description":"\u003ch3 data-start=\"214\" data-end=\"230\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"231\" data-end=\"841\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 20-750-DNET PowerFlex 750 DeviceNet Adapter is a \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\" title=\"communication interface module\"\u003ecommunication interface module\u003c\/a\u003e designed to connect PowerFlex 750-series AC drives to DeviceNet industrial networks. This adapter enables reliable data exchange between the drive and PLC controllers, allowing centralized monitoring, configuration, and control of motor drive systems within automation environments. Maintenance teams, OEM machine builders, and system integrators use this module for network integration, automation upgrades, system expansions, and replacement of existing communication adapters in PowerFlex drive installations.\u003c\/p\u003e\n\u003ch3 data-start=\"843\" data-end=\"860\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"861\" data-end=\"1268\"\u003eThe Allen-Bradley 20-750-DNET DeviceNet adapter is widely used in industrial automation systems where PowerFlex 750 drives must communicate with PLC-based control networks. Typical installations include conveyor systems, packaging machinery, material handling equipment, process control lines, and manufacturing systems that require real-time monitoring and control of variable frequency drives across DeviceNet networks.\u003c\/p\u003e\n\u003ch3 data-start=\"1270\" data-end=\"1299\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1300\" data-end=\"1751\"\u003e• Manufacturer: Allen-Bradley\u003cbr data-start=\"1329\" data-end=\"1332\"\u003e• Part Number: 20-750-DNET\u003cbr data-start=\"1358\" data-end=\"1361\"\u003e• Series: PowerFlex 750\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e• Module Type: DeviceNet communication adapter\u003cbr data-start=\"1433\" data-end=\"1436\"\u003e• Network Protocol: DeviceNet\u003cbr data-start=\"1465\" data-end=\"1468\"\u003e• Compatible Drives: PowerFlex 753 and PowerFlex 755\u003cbr data-start=\"1520\" data-end=\"1523\"\u003e• Communication Function: Drive monitoring, parameter access, and control via DeviceNet network\u003cbr data-start=\"1618\" data-end=\"1621\"\u003e• Mounting Type: Drive control pod mount\u003cbr data-start=\"1661\" data-end=\"1664\"\u003e• Power Source: Powered from the drive interface\u003cbr data-start=\"1712\" data-end=\"1715\"\u003e• Operating Temperature: 0°C to 50°C\u003c\/p\u003e\n\u003ch3 data-start=\"1753\" data-end=\"1777\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1778\" data-end=\"1871\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-20-750-enetr?_pos=1\u0026amp;_sid=ce3f3ef2e\u0026amp;_ss=r\" title=\"20-750-ENETR\"\u003e20-750-ENETR\u003c\/a\u003e\u003cbr data-start=\"1806\" data-end=\"1809\"\u003e• Allen-Bradley 20-750-PNET2P\u003cbr data-start=\"1838\" data-end=\"1841\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-6gk7343-1ex30-0xe0?_pos=1\u0026amp;_sid=106634210\u0026amp;_ss=r\" title=\"6GK7343-1EX30-0XE0\"\u003e6GK7343-1EX30-0XE0\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558267752750,"sku":"Surplus Original Box","price":490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/20-750-DNET.webp?v=1752562306"},{"product_id":"allen-bradley-1756-enbt-ethernetip-comms-module-plc","title":"Allen-Bradley 1756-ENBT EtherNet\/IP Comms Module PLC 1756ENBT","description":"\u003ch3 data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"621\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 1756-ENBT EtherNet\/IP \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\" title=\"Communication Module\"\u003eCommunication Module\u003c\/a\u003e is a ControlLogix network interface module designed to enable Ethernet-based communication between PLC controllers, I\/O devices, and industrial automation networks. Built to support EtherNet\/IP protocol, this module allows real-time data exchange and integration of distributed automation systems within ControlLogix platforms. Maintenance teams, OEM machine builders, and system integrators use this communication module for network expansion, automation upgrades, system integration, and replacement of existing PLC communication interfaces.\u003c\/p\u003e\n\u003ch3 data-start=\"623\" data-end=\"640\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"641\" data-end=\"1161\"\u003eThe Allen-Bradley 1756-ENBT communication module is widely used in industrial automation systems requiring Ethernet connectivity for PLC-based control networks. Typical installations include manufacturing lines, packaging equipment, material handling systems, robotic work cells, and process control environments where reliable communication between controllers, HMIs, drives, and remote I\/O devices is essential. Its EtherNet\/IP capability allows integration into plant-wide industrial networks and distributed control architectures.\u003c\/p\u003e\n\u003ch3 data-start=\"1163\" data-end=\"1192\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1193\" data-end=\"1622\"\u003e• Manufacturer: Allen-Bradley\u003cbr data-start=\"1222\" data-end=\"1225\"\u003e• Part Number: 1756-ENBT\u003cbr data-start=\"1249\" data-end=\"1252\"\u003e• Series: ControlLogix\u003cbr data-start=\"1274\" data-end=\"1277\"\u003e• Module Type: EtherNet\/IP Communication Module\u003cbr data-start=\"1324\" data-end=\"1327\"\u003e• Network Protocol: EtherNet\/IP\u003cbr data-start=\"1358\" data-end=\"1361\"\u003e• Ethernet Speed: 10\/100 Mbps\u003cbr data-start=\"1390\" data-end=\"1393\"\u003e• Communication Port: RJ45 Ethernet port\u003cbr data-start=\"1433\" data-end=\"1436\"\u003e• Interface Type: ControlLogix backplane interface\u003cbr data-start=\"1486\" data-end=\"1489\"\u003e• Compatible Controllers: ControlLogix PLC systems\u003cbr data-start=\"1539\" data-end=\"1542\"\u003e• Mounting Type: Chassis-mounted module\u003cbr data-start=\"1581\" data-end=\"1584\"\u003e• Operating Temperature: 0°C to 60°C\u003c\/p\u003e\n\u003ch3 data-start=\"1624\" data-end=\"1648\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1649\" data-end=\"1734\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-100-c72dj10-contactor-24vdc-coil-w-diode\" title=\"1756-EN2T\"\u003e1756-EN2T\u003c\/a\u003e\u003cbr data-start=\"1674\" data-end=\"1677\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1756-en2tr-plc-module?_pos=4\u0026amp;_sid=3e99c9754\u0026amp;_ss=r\" title=\"1756-EN2TR\"\u003e1756-EN2TR\u003c\/a\u003e\u003cbr data-start=\"1703\" data-end=\"1706\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-6gk7343-1ex30-0xe0-6gk7-343-1ex30-0xe0-simatic-cp-343-1-comm-processor?_pos=2\u0026amp;_sid=3887ed65c\u0026amp;_ss=r\" title=\"6GK7343-1EX30-0XE0\"\u003e6GK7343-1EX30-0XE0\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558277222702,"sku":"Surplus Original Box","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1756-ENBT_1000x1000_8c932864-e751-473b-99df-45b7d7e06835.jpg?v=1752550857"},{"product_id":"allen-bradley-22-comm-e-ethernetip-comm-adapter-tx","title":"Allen-Bradley 22-COMM-E Ethernet\/IP Comm Adapter TX 22COMME","description":"\u003ch3 data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"615\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 22-COMM-E Ethernet\/IP Communication Adapter is a \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\" title=\"network interface module\"\u003enetwork interface module\u003c\/a\u003e designed to enable EtherNet\/IP connectivity for compatible Allen-Bradley PowerFlex AC drives. This adapter allows drives to communicate with PLCs, HMIs, and industrial networks over standard Ethernet infrastructure, supporting real-time control and monitoring. Maintenance teams, OEM machine builders, and system integrators use this communication adapter for system upgrades, network integration, automation retrofits, and replacement of existing communication modules in industrial motor control systems.\u003c\/p\u003e\n\u003ch3 data-start=\"617\" data-end=\"634\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"635\" data-end=\"1127\"\u003eThe Allen-Bradley 22-COMM-E communication adapter is widely used in industrial automation systems where PowerFlex drives need to be integrated into EtherNet\/IP networks. Typical installations include conveyor systems, packaging equipment, material handling machinery, process automation lines, and factory control systems requiring centralized monitoring and control of motor drives through PLC-based architectures. Its Ethernet connectivity allows seamless integration into plant-wide industrial networks.\u003c\/p\u003e\n\u003ch3 data-start=\"1129\" data-end=\"1158\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1159\" data-end=\"1667\"\u003e• Manufacturer: Allen-Bradley\u003cbr data-start=\"1188\" data-end=\"1191\"\u003e• Part Number: 22-COMM-E\u003cbr data-start=\"1215\" data-end=\"1218\"\u003e• Product Type: Ethernet\/IP Communication Adapter\u003cbr data-start=\"1267\" data-end=\"1270\"\u003e• Supported Protocol: EtherNet\/IP\u003cbr data-start=\"1303\" data-end=\"1306\"\u003e• Network Interface: RJ45 Ethernet port\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e• Data Rate: 10\/100 Mbps Ethernet\u003cbr data-start=\"1381\" data-end=\"1384\"\u003e• Compatible Drives: Allen-Bradley PowerFlex drive families\u003cbr data-start=\"1443\" data-end=\"1446\"\u003e• Communication Function: Drive control, diagnostics, and parameter configuration\u003cbr data-start=\"1527\" data-end=\"1530\"\u003e• Mounting Type: Internal drive-mounted communication module\u003cbr data-start=\"1590\" data-end=\"1593\"\u003e• Operating Temperature: Standard industrial range (typically 0°C to 50°C)\u003c\/p\u003e\n\u003ch3 data-start=\"1669\" data-end=\"1693\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1694\" data-end=\"1781\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/open-allen-bradley-20-comm-e-b-powerflex-architecture-enet-comm-adapter?_pos=2\u0026amp;_sid=4583c7810\u0026amp;_ss=r\" title=\"20-COMM-E\"\u003e20-COMM-E\u003c\/a\u003e\u003cbr data-start=\"1719\" data-end=\"1722\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-20-750-enetr?_pos=1\u0026amp;_sid=310093f0b\u0026amp;_ss=r\" title=\"20-750-ENETR\"\u003e20-750-ENETR\u003c\/a\u003e\u003cbr data-start=\"1750\" data-end=\"1753\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-6gk7343-1ex30-0xe0-6gk7-343-1ex30-0xe0-simatic-cp-343-1-comm-processor?_pos=2\u0026amp;_sid=3599d4155\u0026amp;_ss=r\" title=\"6GK7343-1EX30-0XE0\"\u003e6GK7343-1EX30-0XE0\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558291411246,"sku":"Surplus Original Box","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/22-COMM-E.webp?v=1752548341"},{"product_id":"omron-cj1w-etn21-automation-and-safety-programmable-logic-controller-cj1wetn21","title":"Omron CJ1W-ETN21 Automation and Safety Programmable Logic Controller  CJ1WETN21","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"576\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/omron\"\u003eOmron \u003c\/a\u003eCJ1W-ETN21 Ethernet communication module is used in industrial automation control systems to provide high-speed network connectivity between\u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003e PLCs\u003c\/a\u003e, computers, and other industrial devices over Ethernet networks. Commonly installed in Omron CJ-series PLC racks, manufacturing lines, and distributed control systems where reliable data exchange and remote communication are required. Maintenance teams and system integrators use this module for network integration, system upgrades, remote monitoring, and replacement of existing communication modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"578\" data-end=\"595\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"596\" data-end=\"935\"\u003eThe Omron CJ1W-ETN21 is commonly used in manufacturing systems, process control applications, machine automation, and plant-wide networks where PLCs must communicate with SCADA systems, HMIS, and enterprise networks. It supports data exchange, remote diagnostics, and integration of control systems into Ethernet-based industrial networks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"937\" data-end=\"966\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"967\" data-end=\"1668\"\u003e• Manufacturer Part Number (MPN): CJ1W-ETN21\u003cbr data-start=\"1011\" data-end=\"1014\"\u003e• Product Type: Ethernet Communication Module\u003cbr data-start=\"1059\" data-end=\"1062\"\u003e• Series: Omron CJ-Series\u003cbr data-start=\"1087\" data-end=\"1090\"\u003e• Network Type: Ethernet (100Base-TX) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1165\" data-end=\"1168\"\u003e• Communication Protocols: TCP\/IP, UDP\/IP, FINS \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1253\" data-end=\"1256\"\u003e• Built-in Functions: FTP server, email communication, SNTP time sync \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e• Data Exchange: PLC-to-PC and PLC-to-PLC communication\u003cbr data-start=\"1421\" data-end=\"1424\"\u003e• Mounting Type: Rack-mounted (CJ-series PLC system)\u003cbr data-start=\"1476\" data-end=\"1479\"\u003e• Compatibility: Omron CJ1 \/ CJ2 PLC systems\u003cbr data-start=\"1523\" data-end=\"1526\"\u003e• Programming Software: CX-Programmer, CX-Integrator\u003cbr data-start=\"1578\" data-end=\"1581\"\u003e• Application Environment: Industrial control panels and networked automation systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1670\" data-end=\"1694\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1695\" data-end=\"1804\"\u003e• Omron CJ1W-EIP21 Ethernet\/IP Module\u003cbr data-start=\"1732\" data-end=\"1735\"\u003e• Omron CJ1W-ETN11 Ethernet Module\u003cbr data-start=\"1769\" data-end=\"1772\"\u003e• Omron CS1W-ETN21 Ethernet Unit\u003c\/p\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558321328430,"sku":"New","price":742.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_3_880544a6-7eae-4d45-b0a0-901dc5809073.jpg?v=1752471420"},{"product_id":"mitsubishi-qj71e71-100-ethernet-module-qj71e71100","title":"Mitsubishi QJ71E71-100 Ethernet Module QJ71E71100","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"526\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/mitsubishi\"\u003eMitsubishi\u003c\/a\u003e QJ71E71‑100 Ethernet module is used in industrial automation systems to provide Ethernet communication and networking capabilities for \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eprogrammable logic controllers\u003c\/a\u003e (PLCs). Commonly installed in Mitsubishi Q‑Series PLC racks and control cabinets to enable high‑speed data exchange, remote access, and connectivity to HMIs and SCADA systems. Maintenance teams and system integrators use this module for network integration, system expansions, and replacement of legacy communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"528\" data-end=\"545\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"546\" data-end=\"993\"\u003eThe Mitsubishi QJ71E71‑100 module is widely used in factory automation environments requiring reliable Ethernet connectivity between PLCs, operator interfaces, and supervisory systems. It is commonly found in production lines, packaging machinery, material handling systems, and process automation where real‑time data transfer, remote monitoring, and integration with higher‑level systems such as MES or SCADA are essential to maintain efficient operations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"995\" data-end=\"1024\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1025\" data-end=\"1622\"\u003e• Model: QJ71E71‑100\u003cbr data-start=\"1045\" data-end=\"1048\"\u003e• Function: PLC Ethernet communication interface module\u003cbr data-start=\"1103\" data-end=\"1106\"\u003e• Supported protocols: TCP\/IP, UDP, Mitsubishi MC‑Protocol over Ethernet\u003cbr data-start=\"1178\" data-end=\"1181\"\u003e• Ethernet port: RJ‑45 10\/100 Mbps\u003cbr data-start=\"1215\" data-end=\"1218\"\u003e• Network speed: 10\/100 Mbps auto‑negotiation\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e• Communication distance: Standard Ethernet cabling (Cat5\/6)\u003cbr data-start=\"1326\" data-end=\"1329\"\u003e• Diagnostics: LED indicators for Link\/Activity\/Status\u003cbr data-start=\"1383\" data-end=\"1386\"\u003e• Mounting: PLC rack slot mount\u003cbr data-start=\"1417\" data-end=\"1420\"\u003e• Compatibility: Mitsubishi Q‑Series PLC systems\u003cbr data-start=\"1468\" data-end=\"1471\"\u003e• Power: Supplied via PLC backplane\u003cbr data-start=\"1506\" data-end=\"1509\"\u003e• Application: PLC‑to‑PLC, PLC‑to‑HMI, PLC‑to‑SCADA networking\u003cbr data-start=\"1571\" data-end=\"1574\"\u003e• Designed for: Industrial automation networking\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1624\" data-end=\"1648\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1649\" data-end=\"1724\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Mitsubishi QJ71E71‑100‑K\u003cbr data-start=\"1675\" data-end=\"1678\"\u003e• Mitsubishi QJ71E71‑80\u003cbr data-start=\"1701\" data-end=\"1704\"\u003e• Omron \u003ca href=\"https:\/\/plgautomation.com\/products\/omron-cs1w-etn21-ethernet-module-cs1wetn21?_pos=1\u0026amp;_sid=2148c02d0\u0026amp;_ss=r\"\u003eCS1W‑ETN21\u003c\/a\u003e\u003c\/p\u003e","brand":"Mitsubishi","offers":[{"title":"New","offer_id":50558417273134,"sku":"New","price":794.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_29e6eb6b-cb12-4925-9a8b-cd8ef56cf187.png?v=1751959037"},{"product_id":"abb-ci854ak01-interface-module-ci854ak01","title":"ABB CI854AK01 Interface Module CI854AK01","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"492\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/abb\"\u003eABB\u003c\/a\u003e CI854AK01 interface module is used in industrial automation systems to provide communication and functional interfacing between control hardware and drive or I\/O networks. Commonly installed in PLC racks, distributed control systems, and robot controllers across manufacturing and process environments. Maintenance teams and system integrators use this module for control system expansion, network integration, and replacement of failed or outdated interface modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"494\" data-end=\"511\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"512\" data-end=\"904\"\u003eThe ABB CI854AK01 interface module is widely used in automation systems where reliable communication between controllers and field devices is required. It is commonly found in PLC applications, SCADA integration, process automation, discrete manufacturing lines, and motion control systems where consistent data exchange and signal interfacing are critical for coordinated control and monitoring.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"906\" data-end=\"935\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"936\" data-end=\"1743\"\u003e• Model: CI854AK01 interface module\u003cbr data-start=\"971\" data-end=\"974\"\u003e• Module type: Communication \/ interface module for ABB control systems\u003cbr data-start=\"1045\" data-end=\"1048\"\u003e• Compatibility: ABB PLC and drive ecosystems (specific families vary)\u003cbr data-start=\"1118\" data-end=\"1121\"\u003e• Function: Signal interfacing, protocol translation, network communication support\u003cbr data-start=\"1204\" data-end=\"1207\"\u003e• Mounting: Rack or DIN rail compatible module\u003cbr data-start=\"1253\" data-end=\"1256\"\u003e• Connector type: Multi‑pin interface connectors (system dependent)\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e• Communication support: I\/O linking and fieldbus interfacing (model dependent)\u003cbr data-start=\"1405\" data-end=\"1408\"\u003e• Operating voltage: Typical industrial logic supply (system dependent)\u003cbr data-start=\"1479\" data-end=\"1482\"\u003e• Status indicators: Integrated LEDs for operation and fault monitoring\u003cbr data-start=\"1553\" data-end=\"1556\"\u003e• Protection: Industrial grade enclosure for control cabinet use\u003cbr data-start=\"1620\" data-end=\"1623\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1672\" data-end=\"1675\"\u003e• Installation: Plug‑in module for compatible controller backplane\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1745\" data-end=\"1769\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1770\" data-end=\"1847\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• ABB CI854AK02\u003cbr data-start=\"1785\" data-end=\"1788\"\u003e• Allen‑Bradley 1734‑AENT\u003cbr data-start=\"1813\" data-end=\"1816\"\u003e• Siemens 6ES7 231‑4HD32‑0XB0\u003c\/p\u003e","brand":"ABB","offers":[{"title":"New Surplus No Box","offer_id":51656836022574,"sku":null,"price":1639.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1_48f44043-bbc6-43e2-a7a7-e7f8ca770177.jpg?v=1775006697"},{"product_id":"abb-ci854a-profibus-interface-module-3bse030220r1","title":"ABB CI854A Profibus Interface Module 3BSE030220R1","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"483\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/abb\"\u003eABB\u003c\/a\u003e CI854A Profibus interface module (3BSE030220R1) is used in industrial automation systems to enable Profibus communication between PLC controllers and field devices. Commonly installed in ABB PLC racks and distributed control systems in manufacturing, process, and infrastructure environments. Maintenance teams and system integrators use this module for network integration, system expansion, and replacement of failed or outdated communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"485\" data-end=\"504\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"505\" data-end=\"865\"\u003eThe ABB CI854A Profibus interface module is widely used in automation networks requiring reliable Profibus DP communication. It is commonly found in discrete manufacturing lines, process plants, material handling systems, and machine control applications where PLCs must exchange data with remote I\/O, drives, and intelligent field devices over a Profibus network.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"867\" data-end=\"898\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"899\" data-end=\"1576\"\u003e• Model: CI854A Profibus interface module (3BSE030220R1)\u003cbr data-start=\"955\" data-end=\"958\"\u003e• Communication protocol: Profibus DP\u003cbr data-start=\"995\" data-end=\"998\"\u003e• Connector: Standard Profibus DP 9‑pin D‑sub interface\u003cbr data-start=\"1053\" data-end=\"1056\"\u003e• Baud rate support: Up to 12 Mbps (Profibus DP typical range)\u003cbr data-start=\"1118\" data-end=\"1121\"\u003e• Compatibility: ABB PLC systems with Profibus backplane support\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e• Mounting: Rack DIN rail \/ backplane plug‑in module\u003cbr data-start=\"1240\" data-end=\"1243\"\u003e• Indicators: Status LEDs for communication and fault monitoring\u003cbr data-start=\"1307\" data-end=\"1310\"\u003e• Operating voltage: Industrial logic supply (backplane provided)\u003cbr data-start=\"1375\" data-end=\"1378\"\u003e• Protection: Industrial grade enclosure for control cabinet use\u003cbr data-start=\"1442\" data-end=\"1445\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• Function: Fieldbus communication between controller and distributed devices\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1578\" data-end=\"1604\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1605\" data-end=\"1716\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• ABB \u003ca href=\"https:\/\/plgautomation.com\/products\/abb-ci854ak01-interface-module-ci854ak01?_pos=1\u0026amp;_sid=9bca5325c\u0026amp;_ss=r\"\u003eCI854AK01\u003c\/a\u003e Profibus Interface\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Siemens 6ES7 321‑1BH02‑0AA0\u003cbr data-start=\"1671\" data-end=\"1674\"\u003e• Allen‑Bradley 1784‑PBM Profibus Module\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51656901329198,"sku":null,"price":261.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/2_d3f60e92-a389-41f9-aaa7-7ccb302b56f3.jpg?v=1775009135"},{"product_id":"allen-bradley-1756-en2tr-ethernet-ip-communication-module-1756en2tr","title":"Allen-Bradley 1756-EN2TR EtherNet\/IP Communication Module 1756EN2TR","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"472\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\"\u003eAllen‑Bradley\u003c\/a\u003e 1756‑EN2TR EtherNet\/IP communication module is used in industrial automation systems to enable high‑speed Ethernet\/IP networking for ControlLogix PLC racks. Commonly installed in 1756 ControlLogix chassis to provide communication between PLCs, \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003eHMIs\u003c\/a\u003e, and other networked devices. Maintenance teams and system integrators use this module for network integration, distributed system expansion, and replacing legacy communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"474\" data-end=\"491\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"492\" data-end=\"858\"\u003eThe Allen-Bradley 1756‑EN2TR module is widely used in automation environments requiring reliable EtherNet\/IP communication and real‑time data exchange. It is commonly found in manufacturing plants, material handling systems, packaging machinery, and process control installations where networked PLCs, remote I\/O, and supervisory systems must communicate over industrial Ethernet.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"860\" data-end=\"889\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"890\" data-end=\"1457\"\u003e• Model: 1756‑EN2TR\u003cbr data-start=\"909\" data-end=\"912\"\u003e• Function: EtherNet\/IP communication interface for ControlLogix PLCs\u003cbr data-start=\"981\" data-end=\"984\"\u003e• Supported protocols: EtherNet\/IP, TCP\/IP, UDP\/IP\u003cbr data-start=\"1034\" data-end=\"1037\"\u003e• Ethernet ports: Dual RJ‑45 10\/100\/1000 Mbps\u003cbr data-start=\"1082\" data-end=\"1085\"\u003e• Redundant network support: Yes (dual port for ring\/redundancy)\u003cbr data-start=\"1149\" data-end=\"1152\"\u003e• Indicators: Link, activity, status LEDs\u003cbr data-start=\"1193\" data-end=\"1196\"\u003e• Mounting: 1756 ControlLogix chassis slot\u003cbr data-start=\"1238\" data-end=\"1241\"\u003e• Compatibility: Allen‑Bradley ControlLogix PLC family\u003cbr data-start=\"1295\" data-end=\"1298\"\u003e• Communication functions: I\/O messaging, explicit messaging, CIP communications\u003cbr data-start=\"1378\" data-end=\"1381\"\u003e• Power: Backplane supplied\u003cbr data-start=\"1408\" data-end=\"1411\"\u003e• Designed for: Industrial Ethernet networking\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1459\" data-end=\"1483\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1484\" data-end=\"1590\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen‑Bradley 1756‑EN2T\u003cbr data-start=\"1509\" data-end=\"1512\"\u003e• Allen‑Bradley 1756‑EN4TR\u003cbr data-start=\"1538\" data-end=\"1541\"\u003e• CompactLogix EtherNet\/IP communication module\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658946773294,"sku":null,"price":1413.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/16_fbefe1e0-c8a3-46e2-8a5e-3c8a36913265.jpg?v=1775021437"},{"product_id":"allen-bradley-1756-dnb-devicenet-communication-module-1756dnb","title":"Allen Bradley 1756-DNB DeviceNet Communication Module 1756DNB","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"451\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\"\u003eAllen Bradley\u003c\/a\u003e 1756‑DNB DeviceNet communication module is used in industrial automation systems to provide DeviceNet networking capability for ControlLogix PLC racks. Commonly installed in ControlLogix chassis to enable communication with DeviceNet I\/O,\u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003e sensors\u003c\/a\u003e, and actuators. Maintenance teams and system integrators use this module for network integration, system expansion, and replacement of legacy communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"453\" data-end=\"472\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"473\" data-end=\"856\"\u003eThe Allen Bradley 1756‑DNB module is widely used in automation networks where DeviceNet protocol is required for industrial device communication. It is commonly found in packaging machinery, material handling systems, assembly lines, and plant automation systems where distributed DeviceNet I\/O, motor drives, and field devices need reliable, real‑time communication with a central PLC controller.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"858\" data-end=\"889\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"890\" data-end=\"1452\"\u003e• Model: 1756‑DNB\u003cbr data-start=\"907\" data-end=\"910\"\u003e• Function: DeviceNet communication interface for ControlLogix PLCs\u003cbr data-start=\"977\" data-end=\"980\"\u003e• Supported protocol: DeviceNet (CIP)\u003cbr data-start=\"1017\" data-end=\"1020\"\u003e• Connector type: 5‑pin DeviceNet port\u003cbr data-start=\"1058\" data-end=\"1061\"\u003e• Baud rates supported: 125 kbps, 250 kbps, 500 kbps\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e• Indicators: Status LEDs for network and node status\u003cbr data-start=\"1169\" data-end=\"1172\"\u003e• Mounting: 1756 ControlLogix chassis slot\u003cbr data-start=\"1214\" data-end=\"1217\"\u003e• Compatibility: Allen Bradley ControlLogix PLC family\u003cbr data-start=\"1271\" data-end=\"1274\"\u003e• Communication functions: I\/O scanning, messaging, and DeviceNet networking\u003cbr data-start=\"1350\" data-end=\"1353\"\u003e• Power: Backplane supplied\u003cbr data-start=\"1380\" data-end=\"1383\"\u003e• Designed for: Industrial DeviceNet networking and I\/O communication\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1454\" data-end=\"1480\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1481\" data-end=\"1626\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen Bradley 1756‑DNB\/E (enhanced variant)\u003cbr data-start=\"1526\" data-end=\"1529\"\u003e• Allen Bradley 1756‑EN2T (EtherNet\/IP communication)\u003cbr data-start=\"1582\" data-end=\"1585\"\u003e• CompactLogix DeviceNet adapter module\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658947690798,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/15_81ba76f7-b8bb-41d4-9189-491912a2d44e.jpg?v=1775020999"},{"product_id":"allen-bradley-1747-sn-plc-remote-i-o-scanner-module-1747sn","title":"ALLEN-BRADLEY 1747-SN PLC Remote I\/O Scanner Module 1747SN","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"490\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\"\u003eAllen‑Bradley\u003c\/a\u003e 1747‑SN PLC remote I\/O scanner module is used in industrial control systems to manage communication between a PLC and distributed I\/O networks. Commonly installed in legacy SLC 500 and PLC‑5 systems to scan remote I\/O racks, allowing distributed sensors and actuators to interface with the central controller. Maintenance teams and system integrators use this module for network expansion, system upgrades, and replacement of failed communication modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"492\" data-end=\"509\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"510\" data-end=\"900\"\u003eThe Allen Bradley 1747‑SN scanner module is widely used in factory automation environments that require distributed I\/O networking with centralized control. It is commonly found in assembly lines, conveyor systems, packaging machinery, and process automation where remote I\/O racks enable flexible machine layouts, reduced cabling, and improved control architecture for distributed sensors and actuators.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"902\" data-end=\"931\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"932\" data-end=\"1525\"\u003e• Model: 1747‑SN\u003cbr data-start=\"948\" data-end=\"951\"\u003e• Function: Remote I\/O scanner interface for SLC 500\/PLC‑5 systems\u003cbr data-start=\"1017\" data-end=\"1020\"\u003e• Protocol support: DH‑485 remote I\/O communications\u003cbr data-start=\"1072\" data-end=\"1075\"\u003e• Backplane interface: 1747 rack mounting\u003cbr data-start=\"1116\" data-end=\"1119\"\u003e• Supported I\/O racks: 1794 FLEX I\/O (with scanner support)\u003cbr data-start=\"1178\" data-end=\"1181\"\u003e• Communication speed: Up to 115.2 kbaud (DH‑485)\u003cbr data-start=\"1230\" data-end=\"1233\"\u003e• Indicators: Status LEDs for run, error, and communication\u003cbr data-start=\"1292\" data-end=\"1295\"\u003e• Mounting: DIN rail or panel via PLC rack\u003cbr data-start=\"1337\" data-end=\"1340\"\u003e• Compatibility: Allen‑Bradley SLC 500, PLC‑5 with appropriate firmware\u003cbr data-start=\"1411\" data-end=\"1414\"\u003e• Designed for: Remote I\/O scanning and distributed network communication\u003cbr data-start=\"1487\" data-end=\"1490\"\u003e• Power: Supplied via PLC backplane\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1527\" data-end=\"1551\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1552\" data-end=\"1719\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen‑Bradley 1785‑DN2 (Data Highway Plus interface)\u003cbr data-start=\"1606\" data-end=\"1609\"\u003e• Allen‑Bradley 1794‑SCNR2 (FLEX I\/O scanner)\u003cbr data-start=\"1654\" data-end=\"1657\"\u003e• Alternative Ethernet‑based remote I\/O module (EtherNet\/IP)\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51658954834222,"sku":null,"price":535.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/14.webp?v=1775019985"},{"product_id":"allen-bradley-1756-enbt-controllogix-ethernet-ip-bridge-1756enbt","title":"Allen Bradley 1756-ENBT ControlLogix EtherNet IP Bridge 1756ENBT","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"517\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\"\u003eAllen Bradley\u003c\/a\u003e 1756‑ENBT ControlLogix EtherNet\/IP Bridge module is used in industrial automation systems to provide EtherNet\/IP networking and bridging capabilities for ControlLogix PLC chassis. Commonly installed in 1756 ControlLogix racks to enable communication between\u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003e PLCs\u003c\/a\u003e, HMIs, remote I\/O, and networked devices via industrial Ethernet. Maintenance teams and system integrators use this module for network integration, system expansion, and replacement of legacy communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"519\" data-end=\"538\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"539\" data-end=\"930\"\u003eThe Allen Bradley 1756‑ENBT module is widely used in factory and process automation environments where EtherNet\/IP communication and bridging are required. It is commonly found in manufacturing plants, material handling systems, assembly lines, and process control installations where PLCs, operator interfaces, and distributed I\/O need real‑time communication for control, diagnostics, and data exchange.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"932\" data-end=\"963\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"964\" data-end=\"1548\"\u003e• Model: 1756‑ENBT\u003cbr data-start=\"982\" data-end=\"985\"\u003e• Function: ControlLogix EtherNet\/IP bridge\/communication module\u003cbr data-start=\"1049\" data-end=\"1052\"\u003e• Supported protocols: EtherNet\/IP, TCP\/IP, UDP\/IP\u003cbr data-start=\"1102\" data-end=\"1105\"\u003e• Ethernet ports: Dual RJ‑45 10\/100\/1000 Mbps\u003cbr data-start=\"1150\" data-end=\"1153\"\u003e• Redundant network support: Yes (dual port for network architecture)\u003cbr data-start=\"1222\" data-end=\"1225\"\u003e• Indicators: Link, activity, status LEDs\u003cbr data-start=\"1266\" data-end=\"1269\"\u003e• Mounting: 1756 ControlLogix chassis slot\u003cbr data-start=\"1311\" data-end=\"1314\"\u003e• Compatibility: Allen‑Bradley ControlLogix PLC family\u003cbr data-start=\"1368\" data-end=\"1371\"\u003e• Communication functions: I\/O messaging, explicit messaging, CIP routing\/bridging\u003cbr data-start=\"1453\" data-end=\"1456\"\u003e• Power: Backplane supplied\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e• Designed for: Industrial EtherNet\/IP networking and bridging\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1550\" data-end=\"1576\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1577\" data-end=\"1662\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen Bradley 1756‑EN2T\u003cbr data-start=\"1602\" data-end=\"1605\"\u003e• Allen Bradley 1756‑EN4TR\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e• Allen Bradley 1756‑EN2TR\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51659680809262,"sku":null,"price":840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/17_bf6eeb59-d67a-4d53-ad55-560cc37bc437.jpg?v=1775021907"},{"product_id":"ge-fanuc-ic695etm001-dg-rx3i-ethernet-module-10-100mbits-ic695etm001dg","title":"GE Fanuc IC695ETM001-DG RX3i Ethernet Module 10 100MBITS  IC695ETM001DG","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"459\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/ge-fanuc-emerson\"\u003eGE Fanuc\u003c\/a\u003e IC695ETM001‑DG RX3i Ethernet module is used in industrial automation systems to provide 10\/100 Mbps Ethernet communication for RX3i PLC networks. Commonly installed in GE Fanuc \/ Emerson RX3i PLC racks across manufacturing and process control environments. Maintenance teams and system integrators use this module for network connectivity, remote I\/O integration, and replacement of failed or outdated communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"461\" data-end=\"480\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"481\" data-end=\"867\"\u003eThe GE Fanuc IC695ETM001‑DG module is widely used in automation systems requiring reliable Ethernet communication between \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLCs\u003c\/a\u003e, HMIs, and higher‑level control systems. It is commonly found in manufacturing lines, process plants, SCADA networks, and distributed control systems where real‑time data exchange, remote monitoring, and networked control are critical for performance and coordination.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"869\" data-end=\"900\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"901\" data-end=\"1542\"\u003e• Model: IC695ETM001‑DG Ethernet communication module\u003cbr data-start=\"954\" data-end=\"957\"\u003e• Interface: 10\/100 Mbps Ethernet (RJ‑45)\u003cbr data-start=\"998\" data-end=\"1001\"\u003e• Protocols supported: TCP\/IP (Modbus TCP, EtherNet\/IP may be supported with configuration)\u003cbr data-start=\"1092\" data-end=\"1095\"\u003e• Compatibility: GE Fanuc \/ Emerson RX3i PLC platform\u003cbr data-start=\"1148\" data-end=\"1151\"\u003e• Connector: Dual RJ‑45 Ethernet ports (depending on variant)\u003cbr data-start=\"1212\" data-end=\"1215\"\u003e• Data rate: 10 Mbps \/ 100 Mbps auto‑negotiation\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e• Indicators: Link\/Activity and Speed LEDs\u003cbr data-start=\"1308\" data-end=\"1311\"\u003e• Mounting: RX3i backplane rack module\u003cbr data-start=\"1349\" data-end=\"1352\"\u003e• Operating voltage: Backplane supply (platform dependent)\u003cbr data-start=\"1410\" data-end=\"1413\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1462\" data-end=\"1465\"\u003e• Function: PLC to Ethernet network interface for control and data exchange\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1544\" data-end=\"1570\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1571\" data-end=\"1648\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• GE Fanuc IC695ETM001\u003cbr data-start=\"1593\" data-end=\"1596\"\u003e• GE Fanuc IC695ETM002\u003cbr data-start=\"1618\" data-end=\"1621\"\u003e• Allen‑Bradley 1756‑EN2T\u003c\/p\u003e","brand":"GE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51691472847150,"sku":null,"price":725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/4_bcec72a2-552a-46cb-a998-16f4bff24fc5.jpg?v=1775010959"},{"product_id":"ge-fanuc-ic693cmm321-de-series-90-30-plc-ethernet-controller-interface-module-ic693cmm321de","title":"GE Fanuc IC693CMM321-DE Series 90-30 PLC Ethernet Controller Interface Module IC693CMM321DE","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"537\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/ge-fanuc-emerson\"\u003eGE Fanuc\u003c\/a\u003e IC693CMM321-DE Series 90‑30 PLC Ethernet controller interface module is used in industrial automation systems to provide 10\/100 Mbps Ethernet communication and network connectivity for \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLCs\u003c\/a\u003e. Commonly installed in GE Fanuc Series 90‑30 PLC racks and distributed control systems across manufacturing, process, and SCADA environments. Maintenance teams and system integrators use this module for network integration, remote I\/O communication, and replacement of failed or legacy Ethernet interface modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"539\" data-end=\"556\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"557\" data-end=\"983\"\u003eThe GE Fanuc IC693CMM321‑DE Ethernet controller is widely used in industrial networks that require robust Ethernet connectivity between PLCs, HMIs, SCADA servers, and higher‑level systems. It is commonly found in discrete manufacturing lines, process plants, water\/wastewater systems, power utilities, and material handling networks where real‑time data exchange and supervisory control are essential for safe and efficient operations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"985\" data-end=\"1014\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1015\" data-end=\"1640\"\u003e• Model: IC693CMM321‑DE Ethernet controller module\u003cbr data-start=\"1065\" data-end=\"1068\"\u003e• Interface: 10\/100 Mbps Ethernet (RJ‑45 port)\u003cbr data-start=\"1114\" data-end=\"1117\"\u003e• Protocol support: Standard TCP\/IP, GE Fanuc Ethernet messaging protocols\u003cbr data-start=\"1191\" data-end=\"1194\"\u003e• Connector: RJ‑45 with auto‑MDI\/MDIX\u003cbr data-start=\"1231\" data-end=\"1234\"\u003e• Data rate: 10 Mbps \/ 100 Mbps auto‑negotiation\u003cbr data-start=\"1282\" data-end=\"1285\"\u003e• Indicators: Link\/Activity and Speed LEDs\u003cbr data-start=\"1327\" data-end=\"1330\"\u003e• Compatibility: GE Fanuc Series 90‑30 PLC platform\u003cbr data-start=\"1381\" data-end=\"1384\"\u003e• Mounting: Backplane plug‑in module for Series 90‑30 rack\u003cbr data-start=\"1442\" data-end=\"1445\"\u003e• Power: Backplane‑supplied industrial logic power\u003cbr data-start=\"1495\" data-end=\"1498\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1547\" data-end=\"1550\"\u003e• Function: Ethernet network interface for PLC programming, remote IO, and data exchange\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1642\" data-end=\"1666\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1667\" data-end=\"1744\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• GE Fanuc IC693CMM321\u003cbr data-start=\"1689\" data-end=\"1692\"\u003e• GE Fanuc IC695ETM001\u003cbr data-start=\"1714\" data-end=\"1717\"\u003e• Allen‑Bradley 1756‑EN2T\u003c\/p\u003e","brand":"GE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51691481858350,"sku":null,"price":391.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/7_ed294724-6777-45b9-afeb-ff293c8cf531.jpg?v=1775012780"},{"product_id":"ge-fanuc-ic693cmm321-cd-ethernet-controller-module-ic693cmm321cd","title":"GE Fanuc IC693CMM321-CD Ethernet Controller Module IC693CMM321CD","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"482\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/ge-fanuc-emerson\"\u003eGE Fanuc\u003c\/a\u003e IC693CMM321‑CD Ethernet controller module is used in industrial automation systems to enable 10\/100 Mbps Ethernet communication for PLC networks. Commonly installed in GE Fanuc Series 90‑30 and RX3i PLC racks across manufacturing plants, process control systems, and SCADA environments. Maintenance teams and system integrators use this module for network connectivity, remote monitoring, and replacement of failed or outdated communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"484\" data-end=\"501\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"502\" data-end=\"910\"\u003eThe GE Fanuc IC693CMM321‑CD Ethernet controller module is widely used in industrial networks requiring reliable Ethernet communication between PLCs, \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003eHMIs\u003c\/a\u003e, and higher‑level control systems. It is commonly found in discrete manufacturing lines, process plants, material handling systems, and automated control networks where real‑time data exchange and diagnostics are essential for coordinated control and performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"912\" data-end=\"941\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"942\" data-end=\"1571\"\u003e• Model: IC693CMM321‑CD Ethernet controller module\u003cbr data-start=\"992\" data-end=\"995\"\u003e• Interface: 10\/100 Mbps Ethernet (RJ‑45)\u003cbr data-start=\"1036\" data-end=\"1039\"\u003e• Protocol support: Standard TCP\/IP, GE Fanuc Ethernet messaging protocols\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e• Connector: RJ‑45 with auto‑MDI\/MDIX\u003cbr data-start=\"1153\" data-end=\"1156\"\u003e• Data rate: Auto‑negotiating 10 Mbps \/ 100 Mbps\u003cbr data-start=\"1204\" data-end=\"1207\"\u003e• Indicators: Link\/Activity and Speed LEDs\u003cbr data-start=\"1249\" data-end=\"1252\"\u003e• Compatibility: GE Fanuc Series 90‑30 and RX3i PLC platforms\u003cbr data-start=\"1313\" data-end=\"1316\"\u003e• Backplane installation: Plug‑in module for PLC rack\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e• Power: Backplane‑supplied industrial logic power\u003cbr data-start=\"1422\" data-end=\"1425\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1474\" data-end=\"1477\"\u003e• Function: PLC Ethernet network interface for data exchange, diagnostics, and remote acces\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1573\" data-end=\"1597\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1598\" data-end=\"1675\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• GE Fanuc IC693CMM321\u003cbr data-start=\"1620\" data-end=\"1623\"\u003e• GE Fanuc IC695ETM001\u003cbr data-start=\"1645\" data-end=\"1648\"\u003e• Allen‑Bradley 1756‑EN2T\u003c\/p\u003e","brand":"GE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51691481891118,"sku":null,"price":217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/8_435585a8-dcbe-403f-9a9a-26b46326229b.jpg?v=1775013528"},{"product_id":"ge-fanuc-ic693cmm321-cc-ethernet-controller-module-ic693cmm321cc","title":"GE Fanuc IC693CMM321-CC Ethernet Controller Module IC693CMM321CC","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"483\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/ge-fanuc-emerson\"\u003eGE Fanuc\u003c\/a\u003e IC693CMM321‑CC Ethernet controller module is used in industrial automation systems to provide 10\/100 Mbps Ethernet connectivity for PLC networks. Commonly installed in GE Fanuc Series 90‑30 and RX3i PLC racks throughout manufacturing plants, process control systems, and SCADA environments. Maintenance teams and system integrators use this module for network integration, remote monitoring, and replacement of failed or legacy communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"485\" data-end=\"502\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"503\" data-end=\"953\"\u003eThe GE Fanuc IC693CMM321‑CC Ethernet controller module is widely used in automation networks requiring reliable Ethernet communication between \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLCs\u003c\/a\u003e, HMIs, SCADA servers, and higher‑level control systems. It is commonly found in discrete manufacturing lines, process plants, water\/wastewater control systems, power utilities, and material handling networks where real‑time data exchange, diagnostics, and supervisory control are needed for efficient operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"955\" data-end=\"984\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"985\" data-end=\"1621\"\u003e• Model: IC693CMM321‑CC Ethernet controller module\u003cbr data-start=\"1035\" data-end=\"1038\"\u003e• Interface: 10\/100 Mbps Ethernet (RJ‑45)\u003cbr data-start=\"1079\" data-end=\"1082\"\u003e• Protocol support: Standard TCP\/IP and GE Fanuc Ethernet messaging protocols\u003cbr data-start=\"1159\" data-end=\"1162\"\u003e• Connector: RJ‑45 with auto‑MDI\/MDIX support\u003cbr data-start=\"1207\" data-end=\"1210\"\u003e• Data rate: Auto‑negotiating 10 Mbps \/ 100 Mbps\u003cbr data-start=\"1258\" data-end=\"1261\"\u003e• Indicators: Link\/Activity and Speed LEDs\u003cbr data-start=\"1303\" data-end=\"1306\"\u003e• Compatibility: GE Fanuc Series 90‑30 and RX3i PLC platforms\u003cbr data-start=\"1367\" data-end=\"1370\"\u003e• Mounting: Backplane plug‑in module for PLC rack\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Power supply: Backplane‑supplied industrial logic power\u003cbr data-start=\"1479\" data-end=\"1482\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1531\" data-end=\"1534\"\u003e• Function: Ethernet network interface for controller communication and data exchange\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1623\" data-end=\"1647\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1648\" data-end=\"1725\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• GE Fanuc IC693CMM321\u003cbr data-start=\"1670\" data-end=\"1673\"\u003e• GE Fanuc IC695ETM001\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e• Allen‑Bradley 1756‑EN2T\u003c\/p\u003e","brand":"GE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51691482022190,"sku":null,"price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/9_13f9ac94-5b36-4626-9b22-8abd938e8abf.jpg?v=1775014661"},{"product_id":"ge-fanuc-ic695etm001-dg-ethernet-module-ic695etm001dg","title":"GE Fanuc IC695ETM001-DG Ethernet Module IC695ETM001DG","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"491\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/ge-fanuc-emerson\"\u003eGE Fanuc\u003c\/a\u003e IC695ETM001‑DG Ethernet module is used in industrial automation systems to enable 10\/100 Mbps Ethernet communication between PLCs, \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003eHMIs\u003c\/a\u003e, and networked devices. Commonly installed in GE Fanuc \/ Emerson RX3i PLC racks across manufacturing plants, process control systems, and SCADA environments. Maintenance teams and system integrators use this module for network connectivity, remote I\/O communication, and replacement of failed or legacy Ethernet interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"493\" data-end=\"512\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"513\" data-end=\"930\"\u003eThe GE Fanuc IC695ETM001‑DG Ethernet module is widely used in automation systems that require reliable industrial Ethernet networking. It is commonly found in discrete manufacturing lines, water\/wastewater control systems, packaging equipment, material handling networks, and distributed control systems where deterministic communication between controllers and higher‑level systems is critical for performance and monitoring.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"932\" data-end=\"963\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"964\" data-end=\"1572\"\u003e• Model: IC695ETM001‑DG industrial Ethernet module\u003cbr data-start=\"1014\" data-end=\"1017\"\u003e• Interface: 10\/100 Mbps Ethernet (RJ‑45)\u003cbr data-start=\"1058\" data-end=\"1061\"\u003e• Protocol support: TCP\/IP, common industrial Ethernet protocols (application dependent)\u003cbr data-start=\"1149\" data-end=\"1152\"\u003e• Connector: Single or dual RJ‑45 ports (model variant)\u003cbr data-start=\"1207\" data-end=\"1210\"\u003e• Auto‑MDI\/MDIX: Supported\u003cbr data-start=\"1236\" data-end=\"1239\"\u003e• LEDs: Link\/Activity and Speed indicators\u003cbr data-start=\"1281\" data-end=\"1284\"\u003e• Compatibility: GE Fanuc \/ Emerson RX3i PLC platform\u003cbr data-start=\"1337\" data-end=\"1340\"\u003e• Mounting: Backplane module for RX3i rack\u003cbr data-start=\"1382\" data-end=\"1385\"\u003e• Backplane supply: Powered by RX3i backplane\u003cbr data-start=\"1430\" data-end=\"1433\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1482\" data-end=\"1485\"\u003e• Function: Ethernet network interface for controller communication and data exchang\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1574\" data-end=\"1600\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1601\" data-end=\"1678\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• GE Fanuc IC695ETM001\u003cbr data-start=\"1623\" data-end=\"1626\"\u003e• GE Fanuc IC695ETM002\u003cbr data-start=\"1648\" data-end=\"1651\"\u003e• Allen‑Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1756-en2t-controllogix-ethernet-bridge-module-1756en2t?_pos=7\u0026amp;_sid=e55ec52a0\u0026amp;_ss=r\"\u003e1756‑EN2T\u003c\/a\u003e\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"New Surplus No Box","offer_id":51702993551662,"sku":null,"price":1871.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/4_bcec72a2-552a-46cb-a998-16f4bff24fc5.jpg?v=1775010959"},{"product_id":"ge-fanuc-ic693cmm321-km-ethernet-controller-ic693cmm321","title":"GE FANUC IC693CMM321-KM ETHERNET CONTROLLER  IC693CMM321","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"467\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/ge-fanuc-emerson\"\u003eGE Fanuc\u003c\/a\u003e IC693CMM321‑KM Ethernet controller is used in industrial automation systems to provide 10\/100 Mbps Ethernet communication and network connectivity for \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLCs\u003c\/a\u003e. Commonly installed in GE Fanuc Series 90‑30 and RX3 PLC racks across manufacturing, process, and SCADA environments. Maintenance teams and system integrators use this controller for network integration, remote monitoring, and replacement of failed or legacy communication modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"469\" data-end=\"486\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"487\" data-end=\"929\"\u003eThe Ge Fanuc IC693CMM321‑KM Ethernet controller is widely used in industrial networks that require robust and deterministic communication between PLCs, HMIs, PCs, and higher‑level control systems. It is commonly found in discrete manufacturing, process plants, water\/wastewater control systems, material handling networks, and machine automation where reliable Ethernet connectivity is critical for data exchange, supervisory control, and diagnostics.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"931\" data-end=\"960\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"961\" data-end=\"1561\"\u003e• Model: IC693CMM321‑KM Ethernet controller\u003cbr data-start=\"1004\" data-end=\"1007\"\u003e• Interface: 10\/100 Mbps Ethernet (RJ‑45)\u003cbr data-start=\"1048\" data-end=\"1051\"\u003e• Protocol support: TCP\/IP, Modbus TCP, Ethernet messaging for GE PLCs\u003cbr data-start=\"1121\" data-end=\"1124\"\u003e• Connector: RJ‑45 port with auto‑MDI\/MDIX\u003cbr data-start=\"1166\" data-end=\"1169\"\u003e• Indicators: Link\/Activity and Speed LEDs\u003cbr data-start=\"1211\" data-end=\"1214\"\u003e• Compatibility: GE Fanuc Series 90‑30 and RX3 PLC platforms\u003cbr data-start=\"1274\" data-end=\"1277\"\u003e• Backplane installation: Plug‑in module for PLC rack\u003cbr data-start=\"1330\" data-end=\"1333\"\u003e• Power: Supplied by PLC backplane\u003cbr data-start=\"1367\" data-end=\"1370\"\u003e• Data rate: 10 Mbps \/ 100 Mbps automatic\u003cbr data-start=\"1411\" data-end=\"1414\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1463\" data-end=\"1466\"\u003e• Function: Ethernet network communication for PLC programming, monitoring, and data exchange\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1563\" data-end=\"1587\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1588\" data-end=\"1665\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• GE Fanuc IC693CMM321\u003cbr data-start=\"1610\" data-end=\"1613\"\u003e• GE Fanuc IC695ETM001\u003cbr data-start=\"1635\" data-end=\"1638\"\u003e• Allen‑Bradley 1756‑EN2T\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51702997287214,"sku":null,"price":361.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/6_8f90869e-d40e-41b3-8839-02132657a5ee.webp?v=1775012029"},{"product_id":"abb-ci854a-profibus-interface-module-ci854a","title":"ABB CI854A PROFIBUS Interface Module CI854A","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"483\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/abb\"\u003eABB \u003c\/a\u003eCI854A Profibus interface module (3BSE030220R1) is used in industrial automation systems to enable Profibus communication between PLC controllers and field devices. Commonly installed in ABB PLC racks and distributed control systems in manufacturing, process, and infrastructure environments. Maintenance teams and system integrators use this module for network integration, system expansion, and replacement of failed or outdated communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"485\" data-end=\"504\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"505\" data-end=\"865\"\u003eThe ABB CI854A Profibus interface module is widely used in automation networks requiring reliable Profibus DP communication. It is commonly found in discrete manufacturing lines, process plants, material handling systems, and machine control applications where PLCs must exchange data with remote I\/O, drives, and intelligent field devices over a Profibus network.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"867\" data-end=\"898\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"899\" data-end=\"1576\"\u003e• Model: CI854A Profibus interface module (3BSE030220R1)\u003cbr data-start=\"955\" data-end=\"958\"\u003e• Communication protocol: Profibus DP\u003cbr data-start=\"995\" data-end=\"998\"\u003e• Connector: Standard Profibus DP 9‑pin D‑sub interface\u003cbr data-start=\"1053\" data-end=\"1056\"\u003e• Baud rate support: Up to 12 Mbps (Profibus DP typical range)\u003cbr data-start=\"1118\" data-end=\"1121\"\u003e• Compatibility: ABB PLC systems with Profibus backplane support\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e• Mounting: Rack DIN rail \/ backplane plug‑in module\u003cbr data-start=\"1240\" data-end=\"1243\"\u003e• Indicators: Status LEDs for communication and fault monitoring\u003cbr data-start=\"1307\" data-end=\"1310\"\u003e• Operating voltage: Industrial logic supply (backplane provided)\u003cbr data-start=\"1375\" data-end=\"1378\"\u003e• Protection: Industrial grade enclosure for control cabinet use\u003cbr data-start=\"1442\" data-end=\"1445\"\u003e• Operating temperature: Industrial ambient range\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• Function: Fieldbus communication between controller and distributed devices\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1578\" data-end=\"1604\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1605\" data-end=\"1716\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• ABB \u003ca href=\"https:\/\/plgautomation.com\/products\/abb-ci854ak01-interface-module-ci854ak01?_pos=1\u0026amp;_sid=807a94c85\u0026amp;_ss=r\"\u003eCI854AK01\u003c\/a\u003e Profibus Interface\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Siemens 6ES7 321‑1BH02‑0AA0\u003cbr data-start=\"1671\" data-end=\"1674\"\u003e• Allen‑Bradley 1784‑PBM Profibus Module\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"New Surplus No Box","offer_id":51703814881582,"sku":null,"price":2944.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1_48f44043-bbc6-43e2-a7a7-e7f8ca770177.jpg?v=1775006697"},{"product_id":"omron-cs1w-etn21-ethernet-module-cs1wetn21","title":"Omron CS1W-ETN21 Ethernet Module  CS1WETN21","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"498\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/omron\"\u003eOmron\u003c\/a\u003e CS1W‑ETN21 Ethernet module is used in industrial automation systems to provide Ethernet communication capabilities for \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eprogrammable logic controllers\u003c\/a\u003e (PLCs). Commonly installed in Omron CS‑Series PLC racks for networking, data exchange, and remote monitoring in automated machinery and control systems. Maintenance teams and system integrators use this module for system networking upgrades, Ethernet I\/O integration, and replacement of legacy communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"500\" data-end=\"519\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"520\" data-end=\"959\"\u003eThe Omron CS1W‑ETN21 module is widely used in industrial control environments requiring reliable Ethernet connectivity between PLCs, HMIs, and supervisory systems. It is commonly found in factory automation, process control lines, packaging equipment networks, material handling systems, and distributed control systems where high‑speed Ethernet communication enables remote data access, system diagnostics, and integration with SCADA platforms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"961\" data-end=\"992\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"993\" data-end=\"1713\"\u003e• Model: CS1W‑ETN21\u003cbr data-start=\"1012\" data-end=\"1015\"\u003e• Function: Ethernet communication interface module for CS‑Series PLCs\u003cbr data-start=\"1085\" data-end=\"1088\"\u003e• Protocols supported: TCP\/IP, UDP, Modbus\/TCP, EtherNet\/IP (model dependent)\u003cbr data-start=\"1165\" data-end=\"1168\"\u003e• Port type: RJ45 10\/100 Mbps Ethernet port\u003cbr data-start=\"1211\" data-end=\"1214\"\u003e• Networking: PLC‑to‑PLC and PLC‑to‑HMI\/SCADA communication\u003cbr data-start=\"1273\" data-end=\"1276\"\u003e• Connection: Single Ethernet port per module\u003cbr data-start=\"1321\" data-end=\"1324\"\u003e• Mounting: Omron CS1 PLC rack slot mount\u003cbr data-start=\"1365\" data-end=\"1368\"\u003e• Compatibility: Omron CS1, CJ1, and related PLC systems\u003cbr data-start=\"1424\" data-end=\"1427\"\u003e• Indicators: LED status indicators for Link\/Activity\/Errors\u003cbr data-start=\"1487\" data-end=\"1490\"\u003e• Power: Supplied through PLC backplane\u003cbr data-start=\"1529\" data-end=\"1532\"\u003e• Communication distance: Standard Ethernet cabling (Cat5\/6)\u003cbr data-start=\"1592\" data-end=\"1595\"\u003e• Diagnostic capability: Network status and error reporting via PLC\u003cbr data-start=\"1662\" data-end=\"1665\"\u003e• Designed for: Industrial automation networking\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1715\" data-end=\"1741\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1742\" data-end=\"1883\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Omron CS1W‑ETN31 (enhanced Ethernet module)\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e• Omron CJ1W‑ETN21 (Ethernet for CJ1 PLCs)\u003cbr data-start=\"1832\" data-end=\"1835\"\u003e• Omron NX‑EK2 (Ethernet communication module)\u003c\/p\u003e","brand":"Omron","offers":[{"title":"New Surplus No Box","offer_id":51705980748078,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/10_02ca94f0-6c94-4bb7-a7c8-41be148a013a.jpg?v=1775015383"},{"product_id":"schneider-electric-140noe77101-ethernet-module-140noe77101","title":"Schneider Electric 140NOE77101 Ethernet Module","description":"\u003ch3 data-end=\"16\" data-start=\"0\" data-section-id=\"17lc1ru\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"555\" data-start=\"17\"\u003eThe\u003ca href=\"https:\/\/plgautomation.com\/collections\/schneider-electric\"\u003e Schneider Electric\u003c\/a\u003e 140NOE77101 Ethernet module is used in industrial automation systems to provide Ethernet communication and networking capabilities for PLCs and control systems. Commonly installed in Modicon PLC racks and control cabinets to enable high‑speed data exchange, remote monitoring, and connectivity with \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003eHMIs\u003c\/a\u003e, SCADA systems, and other networked devices. Maintenance teams and system integrators use this module for system networking upgrades, remote access integration, and replacement of older communication interfaces.\u003c\/p\u003e\n\u003ch3 data-end=\"574\" data-start=\"557\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1039\" data-start=\"575\"\u003eThe Schneider Electric 140NOE77101 Ethernet module is widely used in manufacturing and process automation environments requiring reliable Ethernet connectivity for distributed control and data acquisition. It is commonly found in production lines, packaging machines, building automation systems, and material handling systems where real‑time communication between PLCs, operator interfaces, and supervisory systems supports efficient operation, remote diagnostics, and data logging.\u003c\/p\u003e\n\u003ch3 data-end=\"1070\" data-start=\"1041\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1720\" data-start=\"1071\"\u003e• Model: Schneider Electric 140NOE77101\u003cbr data-end=\"1113\" data-start=\"1110\"\u003e• Function: Ethernet communication interface module for Modicon PLC systems\u003cbr data-end=\"1191\" data-start=\"1188\"\u003e• Protocol support: Modbus\/TCP, TCP\/IP, UDP\/IP\u003cbr data-end=\"1240\" data-start=\"1237\"\u003e• Ethernet port: Dual RJ‑45 10\/100 Mbps\u003cbr data-end=\"1282\" data-start=\"1279\"\u003e• Network speed: 10\/100 Mbps auto‑negotiation\u003cbr data-end=\"1330\" data-start=\"1327\"\u003e• Communication distance: Standard Ethernet cabling (Cat5\/6)\u003cbr data-end=\"1393\" data-start=\"1390\"\u003e• Mounting: PLC rack slot mount (Modicon platform)\u003cbr data-end=\"1446\" data-start=\"1443\"\u003e• Compatibility: Modicon M340\/M580 PLC families (platform dependent)\u003cbr data-end=\"1517\" data-start=\"1514\"\u003e• Indicators: LED status for Link\/Activity\/Errors\u003cbr data-end=\"1569\" data-start=\"1566\"\u003e• Power: Supplied via PLC backplane\u003cbr data-end=\"1607\" data-start=\"1604\"\u003e• Diagnostics: Network status and error indicators\u003cbr data-end=\"1660\" data-start=\"1657\"\u003e• Designed for: Industrial networking and PLC communications\u003c\/p\u003e\n\u003ch3 data-end=\"1746\" data-start=\"1722\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1826\" data-start=\"1747\"\u003e• Schneider 140NOE77102\u003cbr data-end=\"1773\" data-start=\"1770\"\u003e• Schneider 140NOC77101\u003cbr data-end=\"1799\" data-start=\"1796\"\u003e• Allen‑Bradley 1783‑ETAP\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"New","offer_id":51711381504302,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/11_237a322b-384b-42c3-b9ab-52ebd8bf1709.jpg?v=1775017849"},{"product_id":"siemens-6gk7343-1ex30-0xe0-simatic-ethernet-communication-module-24vdc-6gk73431ex300xe0","title":"Siemens 6GK7343-1EX30-0XE0 Simatic Ethernet Communication Module 24VDC 6GK73431EX300XE0","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"492\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/siemens\"\u003eSiemens\u003c\/a\u003e 6GK7343‑1EX30‑0XE0 Simatic Ethernet communication module is used in industrial automation systems to enable Ethernet networking for programmable logic controllers. Commonly installed in SIMATIC S7‑300 and S7‑400 PLC racks to provide high‑speed communication with\u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003e HMIs\u003c\/a\u003e, SCADA, and other networked devices. Maintenance teams and system integrators use this module for network expansion, remote access integration, and replacement of legacy communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"494\" data-end=\"511\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"512\" data-end=\"921\"\u003eThe Siemens 6GK7343‑1EX30‑0XE0 module is widely used in factory automation, process control, and distributed systems that require reliable Ethernet connectivity. It is commonly found in production lines, material handling systems, building automation, and remote monitoring solutions where real‑time control data, diagnostics, and communication with supervisory systems are critical for system performance and uptime.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"923\" data-end=\"952\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"953\" data-end=\"1615\"\u003e• Model: 6GK7343‑1EX30‑0XE0\u003cbr data-start=\"980\" data-end=\"983\"\u003e• Type: Simatic Ethernet communication module\u003cbr data-start=\"1028\" data-end=\"1031\"\u003e• Supply voltage: 24 VDC\u003cbr data-start=\"1055\" data-end=\"1058\"\u003e• Network protocols supported: PROFINET, TCP\/IP, UDP\/IP, ISO on TCP\u003cbr data-start=\"1125\" data-end=\"1128\"\u003e• Ethernet ports: 2 × RJ45 10\/100 Mbps\u003cbr data-start=\"1166\" data-end=\"1169\"\u003e• PROFINET conformance: Class B\u003cbr data-start=\"1200\" data-end=\"1203\"\u003e• Communication interfaces: MPI\/DP via PLC backplane\u003cbr data-start=\"1255\" data-end=\"1258\"\u003e• Mounting: Rack mount (SIMATIC PLC)\u003cbr data-start=\"1294\" data-end=\"1297\"\u003e• Indicators: Link\/Activity\/Status LEDs\u003cbr data-start=\"1336\" data-end=\"1339\"\u003e• Diagnostics: Network status and error reporting\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e• Compatibility: SIMATIC S7‑300 \/ S7‑400 platforms\u003cbr data-start=\"1441\" data-end=\"1444\"\u003e• Communication functions: Routing, remote I\/O, industrial Ethernet\u003cbr data-start=\"1511\" data-end=\"1514\"\u003e• Cabling support: Standard Ethernet (Cat5\/6)\u003cbr data-start=\"1559\" data-end=\"1562\"\u003e• Designed for: PLC networking and system integration\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1617\" data-end=\"1641\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1642\" data-end=\"1734\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Siemens 6GK7343‑1EX31‑0XE0\u003cbr data-start=\"1670\" data-end=\"1673\"\u003e• Siemens 6GK7343‑1EX30‑0XE1\u003cbr data-start=\"1701\" data-end=\"1704\"\u003e• Siemens 6GK7343‑1GX30‑0XE0\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51711812796718,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/13_759145d9-83e9-4f6b-94e3-1c551b782aa9.jpg?v=1775019001"},{"product_id":"siemens-6gk7343-1ex30-0xe0-simatic-plc-6gk73431ex300xe0","title":"Siemens 6GK7343-1EX30-0XE0 SIMATIC PLC 6GK73431EX300XE0","description":"\u003ch3 data-end=\"18\" data-start=\"0\" data-section-id=\"nq8ynu\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"526\" data-start=\"19\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/siemens\"\u003eSiemens\u003c\/a\u003e 6GK7343‑1EX30‑0XE0 SIMATIC CP 343‑1 communication module is used in SIMATIC S7‑300 PLC systems to enable industrial Ethernet connectivity between the controller and network devices. Installed in control panels, automation systems, and distributed machine networks where reliable Ethernet communication is required. Maintenance teams and system integrators use this module for replacement, retrofit, and system integration to support high‑speed data exchange with SCADA, HMIs, and remote devices.\u003c\/p\u003e\n\u003ch3 data-end=\"547\" data-start=\"528\" data-section-id=\"plkbhx\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1076\" data-start=\"548\"\u003eThe Siemens 6GK7343‑1EX30‑0XE0 module is used in industrial automation to connect S7‑300 \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLCs\u003c\/a\u003e to Ethernet\/IP networks for communication with operator panels, SCADA systems, remote I\/O, and other Ethernet‑enabled devices. It is deployed in manufacturing plants, process control systems, material handling installations, and building automation where real‑time data sharing across networked systems is needed. With standard Ethernet support and robust industrial design, it enhances connectivity and diagnostics in automated environments.\u003c\/p\u003e\n\u003ch3 data-end=\"1109\" data-start=\"1078\" data-section-id=\"68ulmp\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1869\" data-start=\"1110\"\u003e• Manufacturer: Siemens\u003cbr data-end=\"1136\" data-start=\"1133\"\u003e• Model \/ Part Number: 6GK7343‑1EX30‑0XE0\u003cbr data-end=\"1180\" data-start=\"1177\"\u003e• Product Type: Ethernet Communication Processor (CP 343‑1)\u003cbr data-end=\"1242\" data-start=\"1239\"\u003e• PLC Platform: SIMATIC S7‑300\u003cbr data-end=\"1275\" data-start=\"1272\"\u003e• Communication Standard: Industrial Ethernet (IEEE 802.3)\u003cbr data-end=\"1336\" data-start=\"1333\"\u003e• Interface: 10\/100 Mbps RJ45 Ethernet port\u003cbr data-end=\"1382\" data-start=\"1379\"\u003e• Protocols Supported: TCP\/IP, UDP, ISO on TCP (RFC1006), S7 communication\u003cbr data-end=\"1459\" data-start=\"1456\"\u003e• Network Services: Web server, diagnostics (model dependent)\u003cbr data-end=\"1523\" data-start=\"1520\"\u003e• Connection: Single Ethernet port for field network\u003cbr data-end=\"1578\" data-start=\"1575\"\u003e• Indicators: LEDs for link, activity, power, error\u003cbr data-end=\"1632\" data-start=\"1629\"\u003e• Data Rate: 10\/100 Mbps\u003cbr data-end=\"1659\" data-start=\"1656\"\u003e• Mounting: PB‑bus rack installation in S7‑300 system\u003cbr data-end=\"1715\" data-start=\"1712\"\u003e• Protection Rating: IP20 (module housing)\u003cbr data-end=\"1760\" data-start=\"1757\"\u003e• Operating Temperature: Industrial range\u003cbr data-end=\"1804\" data-start=\"1801\"\u003e• Application: PLC Ethernet network communication and integration\u003c\/p\u003e\n\u003ch3 data-end=\"1897\" data-start=\"1871\" data-section-id=\"1ln9bp8\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2044\" data-start=\"1898\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-6gk7343-1ex30-0xe0-simatic-plc-6gk73431ex300xe0?_pos=1\u0026amp;_sid=8233b4d9a\u0026amp;_ss=r\"\u003e6GK7343‑1EX30‑0XE1\u003c\/a\u003e\u003cbr data-end=\"1947\" data-start=\"1944\"\u003e• Siemens CP 343‑1 \u003cbr data-end=\"2001\" data-start=\"1998\"\u003e• Siemens CP 343‑1 \u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51711812829486,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/10_e18458c3-2470-4837-b46d-41afbd83ba8c.jpg?v=1774406370"},{"product_id":"siemens-6gk7343-1ex30-0xe0-communication-processor-6gk73431ex300xe0","title":"Siemens 6GK7343-1EX30-0XE0 Communication Processor 6GK73431EX300XE0","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"523\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/siemens\"\u003eSiemens\u003c\/a\u003e 6GK7343-1EX30-0XE0 communication processor is used in industrial automation systems to provide network communication between \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLCs\u003c\/a\u003e and Ethernet\/IP, PROFIBUS, or PROFINET networks. Commonly installed in SIMATIC S7-300\/S7-400 PLC racks to enable remote I\/O, diagnostics, and integration with HMIs, SCADA systems, and engineering tools. Maintenance teams and system integrators use this processor for networking upgrades, distributed architecture, and replacement of outdated communication modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"525\" data-end=\"542\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"543\" data-end=\"977\"\u003eThe Siemens 6GK7343-1EX30-0XE0 processor is widely used in factory and process automation requiring robust Ethernet communications and network integration. It is commonly found in assembly lines, material handling systems, process plants, building automation, and remote monitoring architectures where Ethernet communication between controllers, supervisory systems, and field devices is essential for real-time data exchange and diagnostics.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"979\" data-end=\"1008\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1009\" data-end=\"1730\"\u003e• Model: 6GK7343-1EX30-0XE0\u003cbr data-start=\"1036\" data-end=\"1039\"\u003e• Type: Communication Processor (CP) for SIMATIC S7 PLCs\u003cbr data-start=\"1095\" data-end=\"1098\"\u003e• Supported network protocols: PROFINET, TCP\/IP, UDP\/IP, ISO on TCP\u003cbr data-start=\"1165\" data-end=\"1168\"\u003e• Ethernet ports: 2 × RJ-45 10\/100 Mbps\u003cbr data-start=\"1207\" data-end=\"1210\"\u003e• PROFINET class: Conformance class B (CC-B)\u003cbr data-start=\"1254\" data-end=\"1257\"\u003e• Interfaces: MPI\/DP via PLC backplane\u003cbr data-start=\"1295\" data-end=\"1298\"\u003e• Mounting: Rack-mount for S7-300\/400 series\u003cbr data-start=\"1342\" data-end=\"1345\"\u003e• Diagnostics: LED indicators for Link\/Activity\/Status\u003cbr data-start=\"1399\" data-end=\"1402\"\u003e• Communication functions: Routing, message access, remote I\/O, Industrial Ethernet\u003cbr data-start=\"1485\" data-end=\"1488\"\u003e• Compatibility: SIMATIC S7-300 \/ S7-400 systems\u003cbr data-start=\"1536\" data-end=\"1539\"\u003e• Power: Supplied via PLC backplane\u003cbr data-start=\"1574\" data-end=\"1577\"\u003e• Network distance: Standard Ethernet cabling (Cat5\/6)\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e• Designed for: Industrial communication between controllers, supervisory, and networked devices\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1732\" data-end=\"1756\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1757\" data-end=\"1849\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Siemens 6GK7343-1EX31-0XE0\u003cbr data-start=\"1785\" data-end=\"1788\"\u003e• Siemens 6GK7343-1EX30-0XE1\u003cbr data-start=\"1816\" data-end=\"1819\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-6gk7343-1gx30-0xe0?_pos=1\u0026amp;_sid=22569ab26\u0026amp;_ss=r\"\u003e6GK7343-1GX30-0XE0\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"New Surplus No Box","offer_id":51711813878062,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/12.avif?v=1775018425"}],"url":"https:\/\/plgautomation.com\/collections\/plc-communication-modules.oembed?page=2","provider":"PLG Automation ","version":"1.0","type":"link"}