{"product_id":"compactlogix-controller-1769-l24er-qb1b-allen-bradley","title":"CompactLogix Controller 1769-L24ER-QB1B Allen-Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe 1769-L24ER-QB1B is a highly integrated, all-in-one controller from the CompactLogix 5370 L2 family. Designed for small to medium machines, it combines a high-performance processor with a built-in I\/O bank of 32 digital points. By integrating the CPU, power supply, and I\/O into a single form factor, it reduces panel space requirements and simplifies wiring. Dual EtherNet\/IP ports provide DLR support, and a maintenance-free capacitor eliminates the need for internal batteries for memory retention.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Model\u003c\/td\u003e\n\u003ctd\u003e1769-L24ER-QB1B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded I\/O\u003c\/td\u003e\n\u003ctd\u003e32 channels (16 DC inputs \/ 16 DC outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Memory\u003c\/td\u003e\n\u003ctd\u003e0.75 MB user memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 8 EtherNet\/IP nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Expansion\u003c\/td\u003e\n\u003ctd\u003eUp to 4 additional 1769 Compact I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e1.54 A @ 5 V DC \/ 0.95 A @ 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eIntegrated 24 V DC (isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e115 × 105 × 118 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.91 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInput \u0026amp; Output Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Thresholds\u003c\/strong\u003e: On-state current 2–5 mA; Off-state max voltage 5 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Protection\u003c\/strong\u003e: Sourcing outputs with max voltage drop 1.0 V DC at 1.0 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Capacity\u003c\/strong\u003e: Total output current limited to 4 A at 60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e: Integrated 24 V DC supply is isolated to protect logic from field-side electrical noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Performance\u003c\/h3\u003e\n\u003cp\u003eThe 1769-L24ER-QB1B supports deterministic control and integrated motion, with up to 4 axes of Integrated Motion on EtherNet\/IP (positioning only). It is ideal for small pick-and-place, packaging, or other compact machine applications. Dual-port Ethernet enables daisy-chaining, reducing the need for external Ethernet switches in simple layouts.\u003c\/p\u003e\n\u003ch3\u003eCommon Technical Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many expansion modules can be added?\u003c\/strong\u003e\u003cbr\u003eUp to 4 local 1769 Compact I\/O modules. For additional I\/O, consider distributed I\/O over EtherNet\/IP or an upgrade to the L3 series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit require a separate power supply?\u003c\/strong\u003e\u003cbr\u003eNo. The controller includes an integrated 24 V DC power supply, but an external clean 24 V DC source is needed to power both the internal supply and the field-side I\/O.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":52513393606840,"sku":"1769-L24ER-QB1B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1769-L24ER-QB1B.jpg?v=1769756635","url":"https:\/\/www.globalpetroparts.com\/products\/compactlogix-controller-1769-l24er-qb1b-allen-bradley","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}