{"product_id":"allen-bradley-1769-l36erm-compactlogix-5370-1-5mb-motion-controller","title":"Allen-Bradley 1769-L36ERM CompactLogix 5370 1.5MB Motion Controller","description":"\u003ch2\u003eAllen-Bradley 1769-L36ERM CompactLogix 5370 Controller\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-L36ERM\u003c\/strong\u003e serves as the primary \u003cstrong\u003e1769-L36ERM\u003c\/strong\u003e CPU Processor utilized to execute central execution logic, dual-port networking protocols, and multi-axis synchronization across CompactLogix 5370 platform 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-L36ERM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eCompactLogix 5370 Ethernet\/IP Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e1.5 MB (data and program storage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal I\/O Expansion Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 30 local 1769 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Communication\u003c\/td\u003e\n\u003ctd\u003e2 x 10\/100 Mbps RJ45 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Motion Axis Limits\u003c\/td\u003e\n\u003ctd\u003eUp to 16 motion axes over EtherNet\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Backplane Current Load\u003c\/td\u003e\n\u003ctd\u003e1.0 A at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming Interfaces\u003c\/td\u003e\n\u003ctd\u003e1 x USB 2.0 peripheral port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e30 V continuous (Basic Insulation), tested at 500 V AC for 60 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation, Max\u003c\/td\u003e\n\u003ctd\u003e4.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Power Supply Options\u003c\/td\u003e\n\u003ctd\u003e1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Width\u003c\/td\u003e\n\u003ctd\u003e55.00 mm (2.17 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel-Mounting Screw Torque\u003c\/td\u003e\n\u003ctd\u003e1.1 to 1.8 N-m (10 to 16 lb-in) using M4 or #8 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg net \/ 3.0 kg shipping\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\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP Deterministic Networks and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 1769-L36ERM controller utilizes integrated dual RJ45 ports to manage traffic over EtherNet\/IP deterministic networks, enabling synchronous device-level ring (DLR), linear, and star topologies. Operators execute configuration updates and synchronize real-time motion commands using CIP Motion and CIP Sync variables mapped across a maximum threshold of 16 axes. System operations require strict firmware flash compatibility matching the target Studio 5000 Logix Designer project revision to ensure accurate scheduling over the 1.0 A backplane bus. The 1.5 MB internal memory structure stores compiled routines while the processing engine maintains localized diagnostic registers to track hardware failures without extending cycle time latencies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1769-L36ERM support the modification or replacement of local I\/O modules while the system backplane is energized?\u003c\/p\u003e\n\u003cp\u003eA: No. The local 1769 bus design lacks Online Insertion and Removal (RIUP) capability. System developers must fully isolate all incoming power lines from the local 1769 power supply before adding or removing any expansion modules to prevent hardware damage.\u003c\/p\u003e\n\u003cp\u003eQ: How do the two integrated Ethernet ports handle network traffic and addressing configuration?\u003c\/p\u003e\n\u003cp\u003eA: The dual interfaces link to an internal three-port real-time switch and share a single physical MAC and IP address. The hardware configuration passes DLR redundancy packets through the media link layers directly, avoiding the need for individual IP allocations per port.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Assembly:\u003c\/strong\u003e Guide the processor onto a standard 35 mm symmetric DIN rail or lock it directly to a metallic enclosure backplate using M4 or #8 screws torqued precisely between 1.1 and 1.8 N-m. Ensure all local expansion bus slide locks secure firmly into the adjacent I\/O modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Protocols:\u003c\/strong\u003e Secure a dedicated low-impedance copper strap from the central power supply ground terminal directly to the functional earth panel ground bar to guard internal logic states against electrical transients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Wiring:\u003c\/strong\u003e Deploy shielded Category 5e minimum twisted-pair cabling conforming to TIA 568 B.1 specifications for all EtherNet\/IP linkages. Run communication cables inside isolated metal conduits away from high-voltage AC motor distribution blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Envelope:\u003c\/strong\u003e Maintain clear ventilation zones measuring a minimum of 50 mm above and below the module framework to facilitate natural air convection and prevent the internal core temperature from exceeding the 60 deg C operational threshold.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44418215116899,"sku":"1769-L36ERM","price":310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/210._4203d648-9318-472a-bd11-56fedc7ef079.jpg?v=1785310117","url":"https:\/\/www.autocontrolglobal.com\/products\/allen-bradley-1769-l36erm-compactlogix-5370-1-5mb-motion-controller","provider":"AutoControl Global","version":"1.0","type":"link"}