{"product_id":"abb-cma-131-3dde-300-411-drive-encoder-module","title":"ABB CMA 131 3DDE 300 411 Drive Encoder Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB CMA 131 3DDE 300 411\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCMA 131\u003c\/strong\u003e Drive Encoder Modules, operates as a dedicated hardware component for closed-loop motion control and feedback processing within ABB servo drive 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\u003eCMA 131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder Code\u003c\/td\u003e\n\u003ctd\u003e3DDE 300 411\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDrive Encoder Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e200 to 460 VAC, 3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e0.5 to 1.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e2.3 to 5.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current\u003c\/td\u003e\n\u003ctd\u003e4.6 to 11 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Range\u003c\/td\u003e\n\u003ctd\u003e0 to 3000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Range\u003c\/td\u003e\n\u003ctd\u003e0.7 to 3.5 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Resolution\u003c\/td\u003e\n\u003ctd\u003e1000 to 20,000 PPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-485, CANopen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard drive module weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard drive module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBus-powered via drive backplane \/ internal supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe ABB CMA 131 encoder module processes high-resolution incremental pulse streams directly from servo motor encoders to deliver feedback for closed-loop current, speed, and torque control loops. Integrated RS-232, RS-485, and CANopen communication interfaces allow direct drive configuration and state reporting across fieldbus links. Standardized backplane bus interfaces maintain firmware flash compatibility across matching drive firmware revisions, ensuring deterministic network cycle execution during speed or position synchronization.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What encoder resolutions are compatible with the CMA 131 feedback interface?\u003c\/p\u003e\n\u003cp\u003eA: The module accepts encoder feedback pulse counts ranging from 1000 to 20,000 PPR for precision speed and torque calculation.\u003c\/p\u003e\n\u003cp\u003eQ: Can the CMA 131 module be inserted or disconnected while the drive unit is powered?\u003c\/p\u003e\n\u003cp\u003eA: Auxiliary 24 VDC control power and 3-phase AC main power must be disconnected prior to inserting or removing the module to avoid damage to internal serial communication transceivers and encoder power supply tracks.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect all primary 3-phase AC power lines and 24 VDC auxiliary control power before installing or removing the module.\u003c\/li\u003e\n\u003cli\u003eAlign the CMA 131 card with the internal expansion slot rails of the host servo drive and press firmly until backplane power and communication pins seat completely.\u003c\/li\u003e\n\u003cli\u003eFasten the faceplate screws to complete the mechanical mounting and secure the protective earth grounding path.\u003c\/li\u003e\n\u003cli\u003eRoute high-resolution encoder signal cabling in dedicated shielded conduits separate from motor power and 3-phase AC power leads.\u003c\/li\u003e\n\u003cli\u003eConnect cable shields at the drive grounding bracket to suppress electromagnetic interference and prevent signal distortion over long runs.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53221581488437,"sku":"CMA 131 3DDE 300 411","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CMA131.png?v=1785209886","url":"https:\/\/www.5gplc.com\/products\/abb-cma-131-3dde-300-411-drive-encoder-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}