{"product_id":"allen-bradley-1769-l16er-bb1b-compactlogix-controller","title":"Allen-Bradley 1769-L16ER-BB1B CompactLogix Controller","description":"\u003cp\u003eConfigured for high-speed motion, embedded I\/O handling, and deterministic field network integration in Ethernet\/IP automation architectures, the \u003cstrong\u003eAllen-Bradley 1769-L16ER-BB1B\u003c\/strong\u003e (\u003cstrong\u003e1769-L16ER-BB1B\u003c\/strong\u003e CompactLogix Controller) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePart Number \/ Catalog Model\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eEmbedded Digital Inputs\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eEmbedded Digital Outputs\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCommunication Capability\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eMemory Architecture\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1769-L16ER-BB1B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 Point 24 VDC (Sink)\u003c\/td\u003e\n\u003ctd\u003e16 Point 24 VDC (Source)\u003c\/td\u003e\n\u003ctd\u003eDual-Port EtherNet\/IP (DLR), USB\u003c\/td\u003e\n\u003ctd\u003e384 KB Internal \/ 1 GB SD Card Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1769-L18ER-BB1B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 Point 24 VDC (Sink)\u003c\/td\u003e\n\u003ctd\u003e16 Point 24 VDC (Source)\u003c\/td\u003e\n\u003ctd\u003eDual-Port EtherNet\/IP (DLR), USB\u003c\/td\u003e\n\u003ctd\u003e512 KB Internal \/ 1 GB SD Card Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1769-L19ER-BB1B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 Point 24 VDC (Sink)\u003c\/td\u003e\n\u003ctd\u003e16 Point 24 VDC (Source)\u003c\/td\u003e\n\u003ctd\u003eDual-Port EtherNet\/IP (DLR), USB\u003c\/td\u003e\n\u003ctd\u003e1 MB Internal \/ 1 GB SD Card Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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-L16ER-BB1B\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.65 lbs (0.75 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard CompactLogix 1769 L1 Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 deg C (-4 to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1 A at 5 VDC backplane current draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC ONLY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Board Memory\u003c\/td\u003e\n\u003ctd\u003e384 KB Internal (0.375 MB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Volatile Memory\u003c\/td\u003e\n\u003ctd\u003e1 GB Secure Digital (SD) Card Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Digital Inputs\u003c\/td\u003e\n\u003ctd\u003e16 Points (24 VDC Sinking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Digital Outputs\u003c\/td\u003e\n\u003ctd\u003e16 Points (24 VDC Sourcing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 6 POINT I\/O (1734) expansion modules supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003e2 EtherNet\/IP Ports (Device Level Ring \/ DLR), 1 USB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive TCP Connections\u003c\/td\u003e\n\u003ctd\u003e4 (Type S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Visuals\u003c\/td\u003e\n\u003ctd\u003eLED Status Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN Rail \/ Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Ethernet\/IP Networks and Firmware Synchronization\u003c\/h3\u003e\n\u003cp\u003eThe 1769-L16ER-BB1B controller features dual-port Ethernet functionality configured to support Device Level Ring (DLR) network topologies, guaranteeing fault-tolerant loop recovery and backplane bus communication velocity across distributed industrial nodes. Firm physical and logic separation between task-driven execution loops maintains high-speed application scanning, while firmware flash compatibility enables seamless deployment of CIP safety, motion scaling, and direct controller-to-controller data routing without CPU bandwidth degradation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many expansion modules can be directly added to the 1769-L16ER-BB1B assembly?\u003c\/p\u003e\n\u003cp\u003eA: The controller supports a maximum of up to 6 POINT I\/O (1734 series) expansion modules connected locally along its backplane connector interface.\u003c\/p\u003e\n\u003cp\u003eQ: What network topology does the dual Ethernet port architecture support?\u003c\/p\u003e\n\u003cp\u003eA: The embedded dual Ethernet ports support Device Level Ring (DLR), linear, and star topologies for redundant network pathways.\u003c\/p\u003e\n\u003cp\u003eQ: Is non-volatile data backup supported on this module?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The 1769-L16ER-BB1B includes a 1 GB SD card for non-volatile storage of user programs, firmware images, and system tag values.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the unit on a standard 35 mm DIN rail or secure it to an enclosure backplate using appropriate mounting hardware, ensuring proper earthing connections to functional ground.\u003c\/li\u003e\n\u003cli\u003eConfirm that the input power wiring supplies a clean 24 VDC power source before energizing the controller terminal connections.\u003c\/li\u003e\n\u003cli\u003eObserve correct polarity when wiring the 16 sinking digital inputs and 16 sourcing digital outputs to prevent field component or input stage damage.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cable routing by separating low-voltage Ethernet signal cables from heavy AC power cables and variable frequency drive output conduits.\u003c\/li\u003e\n\u003cli\u003eSecure the removable expansion end cap or POINT I\/O expansion modules tightly to maintain 1734\/1769 backplane bus continuity before running application logic.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52640819544344,"sku":"1769-L16ER-BB1B","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/1769-L16ER-BB1B2_Cocoai.jpg?v=1789005644","url":"https:\/\/www.innoplcsync.com\/products\/allen-bradley-1769-l16er-bb1b-compactlogix-controller","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}