{"product_id":"abb-rdcu-12c-3bhe013621r0001-drive-control-module-acs800","title":"ABB RDCU-12C 3BHE013621R0001 Drive Control Module ACS800","description":"\u003cp\u003eConfigured for motor control logic in ACS800 drive series, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB RDCU-12C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e3BHE013621R0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDrive Control Module) provides direct physical\/electrical execution of inverter power stage management. This unit processes control signals to manage speed, torque, and position parameters, supporting Direct Torque Control (DTC) algorithms for motor regulation. It operates on a 24 VDC input and facilitates communication between the drive assembly and supervisory DCS or PLC networks through optional fieldbus interface modules. The hardware executes multi-loop control tasks to maintain synchronization in motor-driven processes under varying mechanical load conditions.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cp\u003eThe RDCU-12C (3BHE013621R0001) is a standardized control unit variant for the ACS800 series. There are no configurable hardware suffixes or modular variations for this specific part number.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRDCU-12C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3BHE013621R0001\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSweden\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.22 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 x 19 x 5.3 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 mA at 24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Network Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe RDCU-12C architecture is engineered for integration within ABB drive environments where deterministic network performance is required. It supports firmware flash compatibility, allowing for updates to control algorithms and communication protocols without necessitating hardware replacement. The unit provides high-speed processing for I\/O density scaling, ensuring that drive telemetry remains accurate during high-velocity data polling. Deterministic fieldbus connectivity enables the module to function within Profinet or EtherNet\/IP environments, provided the appropriate communication adapter is installed on the control board.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRDCU-12C Drive Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic-shielded protective packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTechnical documentation\/manual insert\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo mounting baseplates or communication adapter modules included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: Install the module within the ACS800 drive housing; ensure the electrical backplane connections are fully engaged to maintain stable signal paths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding: Secure the module chassis to the drive frame ground point to provide a reference for EMI\/RFI shielding.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring: Terminate all control inputs at the 8-pin terminal strip; ensure wire gauges comply with specified terminal capacity to prevent mechanical stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsolation: Route control signal wiring away from high-voltage power leads to prevent electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommissioning: Verify firmware version compatibility with the motor control application before final parameter loading.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is the RDCU-12C hot-swappable?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: No, power must be removed from the ACS800 drive inverter stage before attempting to remove or install the control module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does the module support encoder-less motor control?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Yes, the unit supports Direct Torque Control (DTC), which enables motor regulation without an encoder in many standard applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can I update the firmware on this module?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Yes, firmware is flashable via the drive service port using authorized ABB programming tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the current consumption of the module?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: The module draws 150 mA from the 24 VDC supply; verify power supply capacity before adding peripheral fieldbus adapters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How does the module handle multi-motor synchronization?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: The internal processor executes independent control loops, allowing the module to coordinate torque and speed parameters for multiple motors when configured in the application software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Are communication adapters included with this unit?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: No, fieldbus adapters for network integration are provided as separate, plug-in accessories.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can this module operate without a fieldbus connection?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Yes, the module can function using standard I\/O and local control inputs if a network interface is not required for the specific application.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What does the ASXR firmware compatibility imply?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: It indicates that the module can run the standard ABB drive control software library; always ensure the loaded firmware matches the specific drive and motor hardware parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45231160787117,"sku":"RDCU-12C","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-rdcu-12c-drive-control-unit-mjh0u0rw2nk_30feb086-7171-4720-8c11-354d5f947938.jpg?v=1762942185","url":"https:\/\/www.maxwellplc.com\/ga\/products\/abb-rdcu-12c-3bhe013621r0001-drive-control-module-acs800","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}