{"product_id":"allen-bradley-1769-l23e-qb1b-compactlogix-controller","title":"Allen-Bradley 1769-L23E-QB1B | CompactLogix Controller","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-L23E-QB1B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an Allen-Bradley CompactLogix 5370 L2 packaged controller. It provides 16 discrete 24VDC inputs and 16 discrete outputs for versatile control tasks. The controller supports up to three\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eI\/O modules, allowing flexible expansion to match application requirements.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-L23E-QB1B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas 512KB of embedded user memory, accommodating up to 32 tasks and 100 programs per task. It includes one Ethernet I\/P port and one RS232 port, supporting Ethernet I\/P, DF1, DH485, and ASCII protocols.\u003c\/p\u003e\n\u003cp\u003eIts integrated power supply operates at 24VDC, providing backplane power for all connected modules. The controller draws 1000 mA at 5V DC and 700 mA at 24V DC, ensuring stable operation under full load.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-L23E-QB1B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emounts easily on DIN rails. It is compatible with replacement terminal block\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-RTBN18\u003c\/strong\u003e, battery\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-BA\u003c\/strong\u003e, and end cap\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-ECR\u003c\/strong\u003e. It supports copper wires from 22–14 AWG (solid) and 22–16 AWG (stranded), rated for 90°C.\u003c\/p\u003e\n\u003ch3\u003eDimensions and Weight\u003c\/h3\u003e\n\u003cp\u003eThe controller measures 11 x 8 x 6 inches and weighs 3 pounds, offering a compact design suitable for industrial panels and enclosures.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50635405590824,"sku":"1769-L23E-QB1B","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1769-L23E-QB1B1.jpg?v=1757580584","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1769-l23e-qb1b-compactlogix-controller","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}