{"product_id":"allen-bradley-1769-l18erm-bb1bk-compactlogix-5370-l1-controller","title":"Allen-Bradley 1769-L18ERM-BB1BK CompactLogix 5370 L1 Controller","description":"\u003ch2\u003eAllen-Bradley 1769-L18ERM-BB1BK CompactLogix 5370 L1 Controller\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-L18ERM-BB1BK\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-L18ERM-BB1BK\u003c\/strong\u003e CompactLogix Controller, operates as a dedicated hardware component for executing PLC logic, Ethernet\/IP communication, and embedded I\/O processing within CompactLogix 1769 control platforms.\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-L18ERM-BB1BK\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCompactLogix Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCompactLogix 5370 L1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eCompactLogix 5370 L1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded I\/O\u003c\/td\u003e\n\u003ctd\u003e16 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs, 1 high-speed counter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003e2 x Ethernet\/IP ports with embedded switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\/IP Motion Support\u003c\/td\u003e\n\u003ctd\u003eUp to 8 integrated motion axes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e0.5 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSD Card Support\u003c\/td\u003e\n\u003ctd\u003eProgram and data storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Expansion\u003c\/td\u003e\n\u003ctd\u003eUp to 4 local 1769 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC Class 2 power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e800 mA @ 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e118 x 87 x 52.5 mm (H x D x W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5-95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBased on 24 VDC input and internal I\/O load conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEthernet\/IP Network and I\/O Processing Features\u003c\/h3\u003e\n\u003cp\u003eThe 1769-L18ERM-BB1BK integrates Ethernet\/IP communication through dual embedded ports with an internal switch function. The controller supports Device Level Ring (DLR) topology and linear or star Ethernet configurations. The Ethernet\/IP interface provides deterministic industrial network communication for controller data exchange and integrated motion execution.\u003c\/p\u003e\n\u003cp\u003eThe CompactLogix architecture provides I\/O density scaling through local 1769 expansion modules and embedded controller I\/O. The controller supports firmware flash compatibility through standard Rockwell Automation update procedures and maintains application data storage through the integrated SD card interface.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1769-L18ERM-BB1BK support local I\/O expansion?\u003cbr\u003eA: Yes. The controller supports local expansion using 1769 I\/O modules. The maximum supported local expansion depends on the configured system architecture and power budget.\u003c\/p\u003e\n\u003cp\u003eQ: What Ethernet communication functions are integrated into this controller?\u003cbr\u003eA: The controller includes two embedded Ethernet\/IP ports with switch functionality and supports DLR topology, linear topology, and star topology configurations.\u003c\/p\u003e\n\u003cp\u003eQ: What type of power input is required for operation?\u003cbr\u003eA: The module requires a 24 VDC Class 2 power supply connection for controller operation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the controller on a DIN rail or panel mounting surface with sufficient clearance for heat dissipation and terminal access. Connect the 24 VDC power supply using properly sized copper conductors according to installation requirements.\u003c\/p\u003e\n\u003cp\u003eFor Ethernet\/IP communication, use industrial-rated Ethernet cabling and separate network wiring from high-voltage or high-noise conductors. Ground cable shields according to site electrical standards to reduce electromagnetic interference. Verify module power loading before adding local 1769 expansion modules.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43664964321370,"sku":"1769-L18ERM-BB1BK","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1769-L18ERM-BB1BK2.jpg?v=1784172374","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1769-l18erm-bb1bk-compactlogix-5370-l1-controller","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}