{"product_id":"allen-bradley-1769-l19er-bb2b-compactlogix-5370-l1-controller","title":"Allen-Bradley 1769-L19ER-BB2B CompactLogix 5370 L1 Controller","description":"\u003ch2\u003eAllen-Bradley 1769-L19ER-BB2B CompactLogix 5370 L1 Controller\u003c\/h2\u003e\n\u003cp\u003eConfigured for EtherNet\/IP control execution and embedded discrete signal processing in CompactLogix 5370 L1 systems, the \u003cstrong\u003eAllen-Bradley 1769-L19ER-BB2B\u003c\/strong\u003e (\u003cstrong\u003e1769-L19ER\u003c\/strong\u003e CompactLogix controller) provides direct physical and electrical execution through integrated I\/O and network interfaces.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1769-L19ER-BB2B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCompactLogix 5370 L1 Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC Class 2 power input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e1 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Digital Inputs\u003c\/td\u003e\n\u003ctd\u003e16 channels, 24 VDC sink inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Digital Outputs\u003c\/td\u003e\n\u003ctd\u003e16 channels, 24 VDC source outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Expansion\u003c\/td\u003e\n\u003ctd\u003eSupports up to 8 1734 POINT I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eDual EtherNet\/IP ports and 1 USB programming port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topology Support\u003c\/td\u003e\n\u003ctd\u003eLinear, star, and Device Level Ring (DLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\/IP Nodes\u003c\/td\u003e\n\u003ctd\u003eUp to 8 EtherNet\/IP nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Media\u003c\/td\u003e\n\u003ctd\u003e1 GB Secure Digital (SD) card included, expandable up to 2 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming Software\u003c\/td\u003e\n\u003ctd\u003eStudio 5000 Logix Designer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP Deterministic Network and I\/O Scaling\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-L19ER-BB2B\u003c\/strong\u003e integrates EtherNet\/IP communication with CompactLogix control architecture. The controller uses dual Ethernet ports to support linear, star, and DLR network structures. Therefore, it can maintain deterministic industrial communication paths for distributed I\/O systems.\u003c\/p\u003e\n\u003cp\u003eThe controller supports I\/O density scaling through embedded 24 VDC digital channels and additional 1734 POINT I\/O expansion modules. Furthermore, Studio 5000 Logix Designer manages controller configuration, tag structures, motion-related tasks, and application programming.\u003c\/p\u003e\n\u003cp\u003eThe CompactLogix platform uses firmware-managed compatibility to maintain communication between controller hardware and software revisions. In addition, the Ethernet\/IP interface supports industrial device integration through standard network configuration methods.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1769-L19ER-BB2B support hot-swapping of connected I\/O modules?\u003cbr\u003eA: No. The controller does not support hot-swapping of local expansion modules during normal operation. Power removal and proper shutdown procedures are required before changing connected hardware.\u003c\/p\u003e\n\u003cp\u003eQ: What network functions are available through the dual Ethernet ports?\u003cbr\u003eA: The controller supports EtherNet\/IP communication with linear, star, and Device Level Ring (DLR) topologies. The ports provide network connectivity for controller communication and distributed I\/O devices.\u003c\/p\u003e\n\u003cp\u003eQ: Which software environment configures the controller?\u003cbr\u003eA: The 1769-L19ER-BB2B uses Studio 5000 Logix Designer for programming, hardware configuration, and controller management.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1769-L19ER-BB2B inside an enclosure that provides suitable mechanical protection and environmental control. Mount the controller according to CompactLogix installation requirements and maintain proper clearance for wiring access.\u003c\/p\u003e\n\u003cp\u003eUse shielded Ethernet cables in areas with high electrical noise. Ground cable shields according to site electrical standards to reduce electromagnetic interference. Additionally, separate Ethernet wiring from high-voltage power cables and motor circuits to minimize signal disturbance.\u003c\/p\u003e\n\u003cp\u003eVerify the 24 VDC power supply polarity before energizing the controller. Check grounding connections, terminal tightness, and network addressing before system startup. Confirm firmware compatibility between the controller, Studio 5000 Logix Designer project, and connected EtherNet\/IP devices before commissioning.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44551568490584,"sku":"1769-L19ER-BB2B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/1769-L19ER-BB2B_1200x1200_87ac3a92-d107-49c1-b6d5-e066c3b521d8.jpg?v=1786434386","url":"https:\/\/www.industriaxplc.com\/ar\/products\/allen-bradley-1769-l19er-bb2b-compactlogix-5370-l1-controller","provider":"IndustriaX Limited","version":"1.0","type":"link"}