{"product_id":"ge-a20b-1003-0090-04a-servo-drive-top-board","title":"GE A20B-1003-0090\/04A Servo Drive Top Board","description":"\u003cp\u003eThe \u003cstrong\u003eGE A20B-1003-0090\/04A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eA20B-1003-0090\/04A\u003c\/strong\u003e Servo Drive Top Board, serves as the primary \u003cstrong\u003eA20B-1003-0090\u003c\/strong\u003e Servo Drive Top Board utilized to execute closed-loop motor control and signal conditioning across GE Servo Drive Systems platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix \/ Matrix Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Specification \/ Attribute\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Part (A20B-1003-0090)\u003c\/td\u003e\n\u003ctd\u003eCore PCB assembly architecture for servo drive control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariation Suffix (\/04A)\u003c\/td\u003e\n\u003ctd\u003eSpecific hardware revision and component layout configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eA20B-1003-0090\/04A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\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\u003e1.10 lbs (0.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.5 x 4.3 x 1.0 inches (241.3 x 109.2 x 25.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 40 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e220-240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e15 A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eDigital\/Analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Signal Processing\u003c\/h3\u003e\n\u003cp\u003eInterfacing with the drive power section, the board utilizes RS-232 and RS-485 serial communication paths alongside dedicated backplane bus communication velocity connections to process motor position and velocity feedback. Onboard digital and analog signal circuits scale feedback signals directly, preventing cycle latencies during dynamic speed transitions. High-density component layout and firmware flash compatibility ensure deterministic execution of motion control commands across high-velocity drive loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the A20B-1003-0090\/04A board be hot-swapped while the servo drive is powered?\u003c\/p\u003e\n\u003cp\u003eA: No, hot-swapping is strictly prohibited. The main 220-240 VAC power source must be fully disconnected and control circuits de-energized before removing or installing the top board to prevent damage to internal processing logic.\u003c\/p\u003e\n\u003cp\u003eQ: What communication protocols does this board support for field connections?\u003c\/p\u003e\n\u003cp\u003eA: The board features integrated hardware interfaces for serial communication using RS-232 and RS-485 protocols.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the main drive system from all 220-240 VAC incoming line feeds and verify zero potential on DC link capacitors prior to handling the unit.\u003c\/li\u003e\n\u003cli\u003eWear an ESD wrist strap attached to a verified earth ground point to protect sensitive analog and digital ICs on the board.\u003c\/li\u003e\n\u003cli\u003eAlign the top board mounting holes with the chassis standoffs and insert the edge connectors directly into the underlying mother board socket.\u003c\/li\u003e\n\u003cli\u003eTorque mechanical mounting screws to 0.6 Nm to ensure solid grounding continuity through the PCB mounting pads.\u003c\/li\u003e\n\u003cli\u003eReattach RS-232\/RS-485 communication connectors and check cable retention clips before applying operating voltage.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45438290886771,"sku":"A20B-I003-0090\/04A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/A20B-I003-0090.png?v=1788420844","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-a20b-1003-0090-04a-servo-drive-top-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}