{"product_id":"allen-bradley-1769-l18erm-bb1b-compactlogix-5370-l1-ethernet-processor-module","title":"Allen-Bradley 1769-L18ERM-BB1B CompactLogix 5370 L1 Ethernet Processor Module","description":"\u003cp\u003eConfigured for integrated motion and logic control in machine applications, the \u003cstrong\u003eAllen-Bradley 1769-L18ERM-BB1B\u003c\/strong\u003e (\u003cstrong\u003e1769-L18ERM-BB1B\u003c\/strong\u003e Processor Module) provides direct physical execution of task-based control and EtherNet\/IP communication across CompactLogix 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\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-L18ERM-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\u003e0.60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 5370 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\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)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e512 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e16 at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotion Axes\u003c\/td\u003e\n\u003ctd\u003e1 or 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe 1769-L18ERM-BB1B implements deterministic EtherNet\/IP communication, supporting Linear, Star, and Device Level Ring (DLR) topologies to maintain network uptime in time-critical applications. The module supports I\/O density scaling via the integration of up to 8 local 1769-series Compact I\/O modules. Firmware flash compatibility is managed through the Studio 5000 environment, allowing for version control and feature upgrades across the CompactLogix 5370 L1 family. Deterministic motion execution is supported through the integrated motion engine, which coordinates up to 2 axes with microsecond-level synchronization precision.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1769-L18ERM-BB1B be hot-swapped during machine operation?\u003c\/p\u003e\n\u003cp\u003eA: No, the module does not support Removal and Insertion Under Power (RIUP). Any modification to the controller or the connected 1769-series I\/O bus must be performed after de-energizing the main power supply to prevent backplane arcing and potential circuit damage.\u003c\/p\u003e\n\u003cp\u003eQ: How many nodes are supported on the Ethernet ports?\u003c\/p\u003e\n\u003cp\u003eA: The controller supports up to 8 Ethernet nodes. When designing the network topology, ensure that the total node count and traffic load remain within the bandwidth constraints of the integrated EtherNet\/IP ports to maintain deterministic I\/O performance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the module on a 35 mm DIN rail; ensure the latching mechanism is fully engaged to provide a stable electrical connection to the backplane.\u003c\/li\u003e\n\u003cli\u003eTerminate 24 VDC power using copper wiring rated for 90 deg C; utilize 22 to 14 AWG wire sizes for the screw terminals to ensure secure contact.\u003c\/li\u003e\n\u003cli\u003eUse the 1769-RTBN18 replacement terminal block for field wiring connections, ensuring all screws are torqued according to manufacturer specifications.\u003c\/li\u003e\n\u003cli\u003eRoute Ethernet cabling through dedicated, shielded conduits away from high-current motor leads to prevent electromagnetic interference (EMI) on the communication bus.\u003c\/li\u003e\n\u003cli\u003eVerify the DLR ring topology configuration by ensuring the \"Ring\" status indicators on the Ethernet ports are active and correctly mapped in the controller software.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53537308573880,"sku":"1769-L18ERM-BB1B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1769-L18ERM-BB1B.png?v=1780372262","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1769-l18erm-bb1b-compactlogix-5370-l1-ethernet-processor-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}