{"product_id":"1769-l37erm-allen-bradley-compactlogix-5370-motion-pac","title":"1769-L37ERM Allen-Bradley CompactLogix 5370 Motion PAC","description":"\u003ch2\u003eAllen-Bradley 1769-L37ERM CompactLogix Programmable Automation Controller\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-L37ERM\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-L37ERM\u003c\/strong\u003e PAC, operates as a dedicated hardware component for deterministic logic execution and motion coordination within EtherNet\/IP networks.\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-L37ERM\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\u003e0.8 - 1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e118 x 90 x 87 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSubject to system backplane load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e4 MB User Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotion Axes\u003c\/td\u003e\n\u003ctd\u003e16 Axes (CIP Motion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e30 Local Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Network Architecture\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1769-L37ERM\u003c\/strong\u003e leverages integrated Profinet \/ EtherNet\/IP deterministic networks to maintain synchronous data exchange between the CPU and remote I\/O adapters. The controller architecture utilizes high-speed backplane bus communication velocity to ensure sub-millisecond task execution for complex motion profiles. Firmware flash compatibility allows for on-site version management, ensuring the logic engine remains current with security and functional updates. When configured for I\/O density scaling, the processor efficiently manages up to 64 nodes without exceeding the processing threshold, providing consistent cycle times for mid-range automation requirements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1769-L37ERM support hitless redundancy via DLR?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the dual Ethernet ports support Device Level Ring (DLR) topology. If a segment of the ring is severed, the network recovers within the specified media redundancy recovery time, allowing the controller to maintain communication with distributed I\/O.\u003c\/p\u003e\n\u003cp\u003eQ: Is the SD card slot hot-swappable for memory updates?\u003c\/p\u003e\n\u003cp\u003eA: The SD card is primarily intended for program storage and non-volatile memory backup. It is recommended to stop the controller process or perform a manual mode switch before inserting or removing the card to prevent potential file corruption.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Preparation\u003c\/strong\u003e: Ensure the mounting enclosure provides adequate clearance for thermal dissipation. Although rated for 60 deg C, maintain ambient temperatures below 40 deg C to maximize the lifespan of the internal capacitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Mounting\u003c\/strong\u003e: Align the controller onto the 1769-series I\/O rail. Ensure the tongue-and-groove connectors are fully engaged to provide a low-resistance path for the system power and high-speed communication bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding\u003c\/strong\u003e: Terminate the chassis ground terminal to a common reference ground using a low-impedance conductor. Proper grounding is critical for mitigating noise on the EtherNet\/IP interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Practices\u003c\/strong\u003e: Use shielded Cat5e or Cat6 cables for Ethernet connections. Terminate shields according to the DLR cable specifications to prevent electromagnetic interference from impacting the deterministic network scan rate.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43860714913891,"sku":"1769-L37ERM","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/376.1_09c69025-99ba-425e-8749-c10f213ae1ee.jpg?v=1764294306","url":"https:\/\/www.autocontrolglobal.com\/products\/1769-l37erm-allen-bradley-compactlogix-5370-motion-pac","provider":"AutoControl Global","version":"1.0","type":"link"}