{"product_id":"ge-a20b-2900-0110-05a-servo-control-board-pcb-module","title":"GE A20B-2900-0110\/05A Servo Control Board PCB Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE A20B-2900-0110\/05A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eA20B-2900-0110\/05A\u003c\/strong\u003e Main Control PCB, operates as a dedicated hardware component for servo amplifier control and 3-phase PWM signal execution within industrial automation and 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\u003eA20B-2900-0110\/05A\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\u003e0.18 kg (Gross 0.32 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e180 mm x 120 mm x 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e300 mA from 24 VDC control supply (7.2 W typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Type\u003c\/td\u003e\n\u003ctd\u003eDedicated motion control ASIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedback Inputs\u003c\/td\u003e\n\u003ctd\u003eResolver + Encoder (differential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd\u003ePWM (3-phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Modes\u003c\/td\u003e\n\u003ctd\u003ePosition, velocity, torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Communication and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe module controls backplane bus communication velocity across high-density interface connectors, synchronizing motion commands with deterministic drive networks. Engineered with a 4-layer FR-4 epoxy glass substrate, the PCB provides robust noise immunity and optimized signal routing for high-speed PWM generation. Integrated firmware flash compatibility and real-time fault protection mechanisms safeguard the drive against over-current, over-voltage, and over-temperature anomalies during intensive machining cycles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the primary feedback input types supported by this control board?\u003c\/p\u003e\n\u003cp\u003eA: The board supports both resolver and differential encoder feedback inputs for closed-loop motor control.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module be replaced while the servo drive enclosure is powered on?\u003c\/p\u003e\n\u003cp\u003eA: No. Main power and the 24 VDC control supply must be completely isolated and locked out before removing or inserting the PCB to prevent backplane pin damage and electrical shock.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure the drive enclosure is completely de-energized before handling the PCB. Align the board carefully with the internal guide rails and secure it using the 4 mounting holes to maintain structural stability and chassis ground continuity. Verify that all connector headers and feedback cables are firmly seated and shielded against electromagnetic interference prior to re-energizing the system.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":66881081475187,"sku":"A20B-2900-0110\/05A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/A20B-2900-0293_Cocoai_5a3cc457-f6e8-4697-bf8b-0221bfcb9244.jpg?v=1792134704","url":"https:\/\/www.dcssupplier.com\/products\/ge-a20b-2900-0110-05a-servo-control-board-pcb-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}