{"product_id":"abb-drives-sdcs-amc-dc-2-coat-3adt220090r0040-control-unit","title":"ABB SDCS-AMC-DC-2 COAT 3ADT220090R0040 Control Unit Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe ABB SDCS-AMC-DC-2 COAT (3ADT220090R0040) is a high-performance control unit board designed for industrial drive applications. This printed circuit board serves as a core component in the control architecture, providing precise regulation and signal processing capabilities for DC drive systems. It features a 36-pin connector interface for reliable integration into the drive control rack.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdvanced 24-bit control resolution for high-precision regulation.\u003c\/li\u003e\n\u003cli\u003eFast loop update time of 250µs to ensure responsive drive performance.\u003c\/li\u003e\n\u003cli\u003eHigh accuracy for both speed and torque control loops.\u003c\/li\u003e\n\u003cli\u003eIntegrated analog and digital I\/O support for versatile field connectivity.\u003c\/li\u003e\n\u003cli\u003eConformal coating (COAT) for enhanced protection in harsh industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSDCS-AMC-DC-2 COAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder Code\u003c\/td\u003e\n\u003ctd\u003e3ADT220090R0040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24V DC (±15%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Resolution\u003c\/td\u003e\n\u003ctd\u003e24-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Update Time\u003c\/td\u003e\n\u003ctd\u003e250µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Control Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01% of setpoint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Control Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5% of rated torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e±10V \/ 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-50 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5-100% (condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the drive system is fully powered down and locked out before installing or removing the control unit board.\u003c\/li\u003e\n\u003cli\u003eHandle the PCB by the edges to avoid electrostatic discharge (ESD) damage to sensitive components.\u003c\/li\u003e\n\u003cli\u003eVerify that the 36-pin connector is properly aligned and fully seated to prevent intermittent signal loss.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is installed in a clean, dry environment within the specified temperature range to maintain long-term reliability.\u003c\/li\u003e\n\u003cli\u003eCheck that all signal cables are properly routed and shielded to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the COAT suffix indicate?\u003c\/strong\u003e\u003cbr\u003eThe COAT suffix indicates that the printed circuit board has been treated with a conformal coating, providing additional protection against moisture, dust, and corrosive contaminants in industrial environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this board compatible with standard 24V DC control signals?\u003c\/strong\u003e\u003cbr\u003eYes, the digital inputs are designed for standard 24V DC logic levels, and the analog inputs support standard ±10V or 4-20mA signals.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50975269355772,"sku":"SDCS-AMC-DC-2 COAT 3ADT220090R0040","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_e889c1e8-00d3-4ace-8ea4-9867b9116d52.jpg?v=1786643906","url":"https:\/\/www.electronicplc.com\/ar\/products\/abb-drives-sdcs-amc-dc-2-coat-3adt220090r0040-control-unit","provider":"Electronic PLC","version":"1.0","type":"link"}