{"product_id":"watlow-ezkb-h3aa-aaaa-ez-zone-remote-user-interface-rui-ethernet-ip-modbus-tcp","title":"Watlow EZKB-H3AA-AAAA EZ-Zone Remote User Interface RUI EtherNet IP Modbus TCP  EZKBH3AAAAAA","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"782\"\u003eThe Watlow EZKB-H3AA-AAAA EZ-Zone \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\" title=\"remote user interface\"\u003eremote user interface\u003c\/a\u003e is used in industrial process control and automation systems requiring centralized controller monitoring and Ethernet communication gateway functionality. Commonly installed in thermal processing systems, industrial ovens, packaging machinery, and manufacturing automation equipment where reliable EtherNet\/IP and Modbus TCP communication are required between multiple controllers and supervisory systems. Maintenance teams, OEM operators, and system integrators use this Watlow remote user interface for control system integration, communication upgrades, retrofit projects, and maintaining dependable remote monitoring performance in demanding industrial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"784\" data-end=\"801\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"802\" data-end=\"1367\"\u003eThe Watlow EZKB-H3AA-AAAA EZ-Zone remote user interface is designed for industrial automation applications requiring centralized access to multiple EZ-ZONE controllers through EtherNet\/IP and Modbus TCP communication protocols. It is commonly applied in industrial heating systems, semiconductor processing equipment, plastic manufacturing machinery, and process automation lines where reliable controller communication, remote parameter access, and stable process monitoring are essential for continuous industrial operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1369\" data-end=\"1398\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1399\" data-end=\"2233\"\u003e• Manufacturer Part Number (MPN): EZKB-H3AA-AAAA\u003cbr data-start=\"1447\" data-end=\"1450\"\u003e• Brand: Watlow\u003cbr data-start=\"1465\" data-end=\"1468\"\u003e• Product Type: EZ-Zone Remote User Interface (RUI)\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e• Communication Protocols: EtherNet\/IP and Modbus TCP\u003cbr data-start=\"1575\" data-end=\"1578\"\u003e• Supported Network: Standard Bus communication\u003cbr data-start=\"1625\" data-end=\"1628\"\u003e• Function: Remote controller monitoring and communication gateway\u003cbr data-start=\"1694\" data-end=\"1697\"\u003e• Display Type: Dual 4-digit LED display\u003cbr data-start=\"1737\" data-end=\"1740\"\u003e• Mounting Type: 1\/16 DIN panel mount\u003cbr data-start=\"1777\" data-end=\"1780\"\u003e• Power Supply: 100–240VAC\/VDC\u003cbr data-start=\"1810\" data-end=\"1813\"\u003e• Compatible Controllers: Watlow EZ-ZONE controllers\u003cbr data-start=\"1865\" data-end=\"1868\"\u003e• Application Type: Industrial process control and automation systems\u003cbr data-start=\"1937\" data-end=\"1940\"\u003e• System Use: Multi-controller communication and remote parameter access\u003cbr data-start=\"2012\" data-end=\"2015\"\u003e• Protection Rating: IP65 \/ NEMA 4X\u003cbr data-start=\"2050\" data-end=\"2053\"\u003e• Industrial Use: Thermal processing and automation equipment\u003cbr data-start=\"2114\" data-end=\"2117\"\u003e• Operational Function: Remote interface and communication management support \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2235\" data-end=\"2259\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2260\" data-end=\"2369\"\u003e• Watlow EZKB-H2AA-AAAA RUI\u003cbr data-start=\"2287\" data-end=\"2290\"\u003e• Eurotherm Remote Operator Interface\u003cbr data-start=\"2327\" data-end=\"2330\"\u003e• Omron Process Control HMI Interface\u003c\/p\u003e","brand":"Watlow","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51731089490222,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9c00a245-74dd-4d5c-821c-17a3b33ba6db.jpg?v=1770595292","url":"https:\/\/plgautomation.com\/products\/watlow-ezkb-h3aa-aaaa-ez-zone-remote-user-interface-rui-ethernet-ip-modbus-tcp","provider":"PLG Automation ","version":"1.0","type":"link"}