{"product_id":"allen-bradley-1769-sm2-compactlogix-communication-module","title":"Allen Bradley 1769-SM2 CompactLogix Communication Module","description":"\u003ch2\u003eAllen Bradley 1769-SM2 CompactLogix Communication Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for DSI\/Modbus drive communication in CompactLogix systems, the \u003cstrong\u003eAllen Bradley 1769-SM2\u003c\/strong\u003e (\u003cstrong\u003e1769-SM2\u003c\/strong\u003e Communication Module) provides direct network execution between CompactLogix controllers and PowerFlex 4-Class drives.\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-SM2\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\u003eCommunication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCompactLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Type\u003c\/td\u003e\n\u003ctd\u003eDSI\/Modbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.38 lbs (0.17 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e350 mA at 5 VDC from Compact I\/O power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Location\u003c\/td\u003e\n\u003ctd\u003eWithin 4 slots of the system power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN rail mounting or panel mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel Mount Screws\u003c\/td\u003e\n\u003ctd\u003eTwo #8 or M4 panhead screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e3 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Connector Type\u003c\/td\u003e\n\u003ctd\u003eRJ45 connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eSingle Mode and Multi-Drive Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle Mode Connection Capacity\u003c\/td\u003e\n\u003ctd\u003e1 PowerFlex 4-Class drive connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-Drive Mode Capacity\u003c\/td\u003e\n\u003ctd\u003e5 PowerFlex 4-Class drive connections per channel, 15 total connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Drives\u003c\/td\u003e\n\u003ctd\u003ePowerFlex 4-Class drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and Industrial Control Integration\u003c\/h3\u003e\n\u003cp\u003eThe 1769-SM2 module operates as a CompactLogix communication interface for DSI\/Modbus drive networks. Therefore, it transfers drive control and monitoring data through three independent communication channels using RJ45 connectors.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the module supports PowerFlex 4-Class drive integration through configurable Single Mode and Multi-Drive Mode operation. In Multi-Drive Mode, each channel manages multiple drive connections, which increases I\/O density scaling within CompactLogix-based control architectures.\u003c\/p\u003e\n\u003cp\u003eThe module receives power from the Compact I\/O backplane system and consumes 350 mA at 5 VDC. Additionally, installation requires placement within four slots of the system power supply to maintain proper electrical distribution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: How many PowerFlex 4-Class drives can the 1769-SM2 communicate with?\u003cbr\u003eA: The module supports one drive connection in Single Mode. In Multi-Drive Mode, each channel supports five PowerFlex 4-Class drive connections, allowing up to fifteen total connections across three channels.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 1769-SM2 module be installed on a DIN rail or panel?\u003cbr\u003eA: Yes. The module supports DIN rail mounting and panel mounting with two #8 or M4 panhead screws.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1769-SM2 require a separate external power supply?\u003cbr\u003eA: No. The module receives operating power from the Compact I\/O power supply through the system backplane connection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1769-SM2 module within four slots of the CompactLogix system power supply to maintain specified power distribution conditions.\u003c\/p\u003e\n\u003cp\u003eConnect RJ45 communication cables according to the assigned DSI\/Modbus channel configuration. Keep communication wiring separated from high-voltage power conductors to reduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eFor panel mounting applications, secure the module using the specified screw type and verify mechanical stability before system operation.\u003c\/p\u003e\n\u003cp\u003eVerify the Compact I\/O power supply load capacity before adding the module to an existing controller assembly. Confirm communication parameters and drive addressing before enabling drive control functions.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44578054602840,"sku":"1769-SM2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/1769-SM2-3_1200x1200_c710ec4a-a10c-48d0-aa90-22ff3c32a877.jpg?v=1786529728","url":"https:\/\/www.industriaxplc.com\/products\/allen-bradley-1769-sm2-compactlogix-communication-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}