{"product_id":"allen-bradley-81000-199-51-r-control-interface-board","title":"Allen-Bradley 81000-199-51-R Control Interface Board","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 81000-199-51-R\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e81000-199-51-R\u003c\/strong\u003e Control Interface Board, operates as a dedicated hardware component for drive feedback loops and gated control execution within Allen-Bradley industrial 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\u003e81000-199-51-R\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7.95 lbs (3.61 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial Drive Frame Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C (32 to 122 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDrive Internal Power Rail \/ Backplane Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Type\u003c\/td\u003e\n\u003ctd\u003ePrinted Circuit Board (PCB) Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eInternal Chassis \/ Rack Mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIndustrial Variable Frequency Drive Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eActuator Loop Feedback Response \u0026amp; Power Dissipation Management\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 81000-199-51-R\u003c\/strong\u003e control board executes real-time drive regulation algorithms to maintain optimal actuator loop feedback response under dynamic motor loading conditions. Designed to manage signal conditioning between main control processors and high-power inverter switching components, the circuit board assembly features thermal heat sink dissipation profiles for continuous operations in heavy industrial drive cabinets. Multi-layer PCB traces ensure noise suppression and signal isolation across internal communication buses.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the 81000-199-51-R board mounted within the variable frequency drive chassis?\u003c\/p\u003e\n\u003cp\u003eA: The printed circuit board is designed for internal chassis mounting using standard non-conductive standoffs and securing screws that ground through designated PCB ground pads.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be observed when handling the 81000-199-51-R circuit board?\u003c\/p\u003e\n\u003cp\u003eA: Electrostatic discharge (ESD) protective gear, including a grounded wrist strap, must be worn when removing or installing the board to prevent static damage to sensitive semiconductor devices.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 81000-199-51-R control board require external power supplies?\u003c\/p\u003e\n\u003cp\u003eA: Power is supplied directly via internal ribbon cables or backplane pin headers connected to the main drive power regulation circuit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect all main AC power sources to the drive enclosure and wait a minimum of 5 minutes for bus capacitors to fully discharge.\u003c\/li\u003e\n\u003cli\u003eVerify zero voltage on the main DC bus terminals using a calibrated multimeter before opening the drive chassis.\u003c\/li\u003e\n\u003cli\u003ePut on an ESD anti-static wrist strap connected to a verified chassis ground point.\u003c\/li\u003e\n\u003cli\u003eCarefully align the 81000-199-51-R PCB assembly onto mounting standoffs and secure with retaining screws to specified torque limits.\u003c\/li\u003e\n\u003cli\u003eReconnect all internal wiring harnesses and ribbon cables, ensuring locking tabs are fully engaged before applying main power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48749921566910,"sku":"81000-199-51-R","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-08-18_09-36-35_82eb32b1-90db-443a-ae09-32fa7e286613.png?v=1787018043","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-81000-199-51-r-control-interface-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}