{"product_id":"allen-bradley-1769-l24er-qbfc1b-programmable-logic-controller","title":"Allen-Bradley 1769-L24ER-QBFC1B Programmable Logic Controller","description":"\u003ch3 data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"663\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 1769-L24ER-QBFC1B CompactLogix 750KB DI\/O AI\/O Controller is used in industrial automation systems to provide integrated discrete and analog input\/output control along with programmable logic execution for mid-level PLC applications. Commonly installed in control panels, machine automation racks, and distributed I\/O systems where combined digital and analog signal handling is required for comprehensive process monitoring and control. Maintenance teams and system integrators use this controller for system upgrades, retrofit installations, replacement of failed PLC processors, and expansion of control system capabilities.\u003c\/p\u003e\n\u003ch3 data-start=\"665\" data-end=\"682\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"684\" data-end=\"1098\"\u003eThe Allen-Bradley 1769-L24ER-QBFC1B \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\" title=\"CompactLogix controller\"\u003eCompactLogix controller\u003c\/a\u003e is commonly used in industrial automation environments including manufacturing production lines, packaging systems, material handling equipment, HVAC control panels, water and wastewater facilities, and process automation systems where integrated DI\/O and AI\/O support along with PLC logic ensures synchronized control and streamlined system performance.\u003c\/p\u003e\n\u003ch3 data-start=\"1100\" data-end=\"1129\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1131\" data-end=\"2083\"\u003e• Manufacturer: Allen-Bradley\u003cbr data-start=\"1160\" data-end=\"1163\"\u003e• Model: 1769-L24ER-QBFC1B\u003cbr data-start=\"1189\" data-end=\"1192\"\u003e• Product Type: CompactLogix PLC Controller with Integrated DI\/O and AI\/O\u003cbr data-start=\"1265\" data-end=\"1268\"\u003e• Memory Capacity: Approximately 750 KB program memory\u003cbr data-start=\"1322\" data-end=\"1325\"\u003e• I\/O Support: Integrated digital input\/output and analog input\/output channels\u003cbr data-start=\"1404\" data-end=\"1407\"\u003e• Communication Interfaces: Built-in EtherNet\/IP and embedded industrial protocols\u003cbr data-start=\"1489\" data-end=\"1492\"\u003e• Programming Software: Studio 5000 Logix Designer compatible\u003cbr data-start=\"1553\" data-end=\"1556\"\u003e• Power Supply: Supplied from CompactLogix chassis power rail\u003cbr data-start=\"1617\" data-end=\"1620\"\u003e• Discrete I\/O: Onboard digital inputs and outputs (model dependent channel count)\u003cbr data-start=\"1702\" data-end=\"1705\"\u003e• Analog I\/O: Onboard analog input\/output support (model dependent configuration)\u003cbr data-start=\"1786\" data-end=\"1789\"\u003e• Mounting Type: DIN rail or panel mounted within CompactLogix rack\u003cbr data-start=\"1856\" data-end=\"1859\"\u003e• Function: Executes logic control, analog processing, and discrete I\/O handling\u003cbr data-start=\"1939\" data-end=\"1942\"\u003e• Application Category: PLC control for discrete and analog process automation\u003cbr data-start=\"2020\" data-end=\"2023\"\u003e• Operating Temperature Range: Industrial-rated conditions\u003c\/p\u003e\n\u003ch3 data-start=\"2085\" data-end=\"2109\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2111\" data-end=\"2252\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1769-rtb40dio-20-pin-io-connector-for-1769-l24er-controllers?_pos=4\u0026amp;_sid=f1b9ec642\u0026amp;_ss=r\" title=\"1769-L24ER\"\u003e1769-L24ER\u003c\/a\u003e CompactLogix Controller\u003cbr data-start=\"2161\" data-end=\"2164\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1769-l35e-ser-b-compactlogix-processor-1769l35e?_pos=4\u0026amp;_sid=8c1c40516\u0026amp;_ss=r\" title=\"1769-L35E\"\u003e1769-L35E\u003c\/a\u003e CompactLogix Controller\u003cbr data-start=\"2213\" data-end=\"2216\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-5069-l320erm-compactlogix-5380-controller-5069l320erm?_pos=2\u0026amp;_sid=cc6810488\u0026amp;_ss=r\" title=\"5069-L320ERM\"\u003e5069-L320ERM\u003c\/a\u003e Compact\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558367990062,"sku":"Surplus Original Box","price":2492.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1_77327f53-13ce-4e89-915d-104fab690ac9.webp?v=1751985989","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1769-l24er-qbfc1b-programmable-logic-controller","provider":"PLG Automation ","version":"1.0","type":"link"}