{"product_id":"allen-bradley-1769-l32e-b-compactlogix-controller-module","title":"Allen-Bradley 1769-L32E\/B CompactLogix Controller Module","description":"\u003ch2\u003eAllen-Bradley 1769-L32E\/B CompactLogix Controller Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-L32E\/B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-L32E\u003c\/strong\u003e CompactLogix Controller Module, operates as a dedicated hardware component for PLC execution, Ethernet\/IP communication, and local I\/O processing within 1769 CompactLogix 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-L32E\/B\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 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\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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane current draw: 800 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Type\u003c\/td\u003e\n\u003ctd\u003eCompactLogix L3 Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e1769 Compact I\/O Family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e750 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Communication\u003c\/td\u003e\n\u003ctd\u003e1 x Ethernet port, 10\/100 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Communication\u003c\/td\u003e\n\u003ctd\u003e1 x RS-232 supporting DF1, ASCII, Modbus, DH-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Expansion Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 16 local 1769 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote I\/O Communication\u003c\/td\u003e\n\u003ctd\u003eEthernet\/IP supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotion Control\u003c\/td\u003e\n\u003ctd\u003eSupports up to 4 axes via Ethernet\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Input\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN rail mount, open style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, CE, C-UL, Class I Div 2 Hazardous Locations\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 Industrial Control Features\u003c\/h3\u003e\n\u003cp\u003eThe 1769-L32E\/B controller uses Ethernet\/IP deterministic networking for controller programming, HMI communication, and peer-to-peer data exchange. The integrated Ethernet interface provides communication access for CompactLogix system devices and distributed automation components.\u003c\/p\u003e\n\u003cp\u003eThe CompactLogix backplane bus manages local module communication and supports I\/O density scaling through the 1769 Compact I\/O family. The controller architecture allows expansion with up to 16 local I\/O modules while maintaining coordinated processor and I\/O data exchange.\u003c\/p\u003e\n\u003cp\u003eFirmware flash compatibility supports controller maintenance through compatible programming software. The RS-232 interface provides serial protocol integration for DF1, ASCII, Modbus, and DH-485 connected devices.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1769-L32E\/B support module replacement while powered?\u003cbr\u003eA: The CompactLogix 1769 platform requires power removal before installing or removing controller and I\/O modules. Hot-swap operation is not supported.\u003c\/p\u003e\n\u003cp\u003eQ: What Ethernet communication functions are available on the controller?\u003cbr\u003eA: The embedded Ethernet port supports EtherNet\/IP communication for programming, HMI communication, remote I\/O access, and peer-to-peer messaging.\u003c\/p\u003e\n\u003cp\u003eQ: What is the backplane current requirement of the controller?\u003cbr\u003eA: The controller requires 800 mA at 5 VDC from the CompactLogix backplane supply.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the controller on a grounded DIN rail inside an enclosure suitable for the operating environment. Confirm that the 24 VDC power supply wiring follows industrial control panel grounding practices.\u003c\/p\u003e\n\u003cp\u003eSeparate Ethernet and RS-232 communication cables from high-voltage power wiring and motor circuits to reduce electrical interference. Use shielded communication cables where required and connect cable shields according to site grounding standards.\u003c\/p\u003e\n\u003cp\u003eVerify that the controller, I\/O modules, and expansion connectors are correctly seated before applying power. Maintain proper cable routing and provide sufficient space for service access and wiring inspection.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43664988602458,"sku":"1769-L32E\/B","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1769-L32E1.jpg?v=1779173179","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1769-l32e-b-compactlogix-controller-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}