{"product_id":"ge-fanuc-a02b-0120-c170-operator-panel-board","title":"GE Fanuc A02B-0120-C170 Operator Panel Board","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc A02B-0120-C170\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eA02B-0120-C170\u003c\/strong\u003e OP Panel Board, operates as a dedicated hardware component for CRT\/MDI switching circuit signal routing within GE Fanuc CNC operator interfaces.\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\u003eA02B-0120-C170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.50 lbs (0.23 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Operator Panel PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLogic side backplane current draw nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Type\u003c\/td\u003e\n\u003ctd\u003eOperator Panel CRT\/MDI Switching Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Processing\u003c\/td\u003e\n\u003ctd\u003eVideo display and key-matrix switching logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eInternal ribbon and connector header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Backplane Communication and Signal Execution\u003c\/h3\u003e\n\u003cp\u003eThe operator panel board utilizes high-speed internal bus communication velocity to manage real-time keyboard matrix scanning and CRT video display switching without introducing response latency. Integrated optocouplers and galvanic isolation circuits separate operator interface signals from main rack logic buses, suppressing electrical noise and ground loops. High-density component integration ensures firmware flash compatibility and deterministic execution of user input sequences across complex CNC operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What primary function does the CRT\/MDI switching circuit perform on this board?\u003c\/p\u003e\n\u003cp\u003eA: The circuit arbitrates video display output and processes manual data input (MDI) keyboard matrix signals directed to the main CNC processor.\u003c\/p\u003e\n\u003cp\u003eQ: Can this operator panel board be replaced while power is applied to the control unit?\u003c\/p\u003e\n\u003cp\u003eA: No, system power must be completely isolated before removing or installing the board to avoid electrical damage to delicate logic components.\u003c\/p\u003e\n\u003cp\u003eQ: How are field wiring connections established on the A02B-0120-C170 board?\u003c\/p\u003e\n\u003cp\u003eA: The board interfaces with the operator panel components via internal multi-pin ribbon cable headers and dedicated connector blocks.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off main power to the CNC cabinet and confirm complete de-energization of all control circuits before installation.\u003c\/li\u003e\n\u003cli\u003eWear a grounded anti-static wrist strap to prevent electrostatic discharge (ESD) damage during handling of the printed circuit board.\u003c\/li\u003e\n\u003cli\u003ePosition the board into the rear chassis of the operator panel, aligning all mounting standoff holes, and secure with retaining screws.\u003c\/li\u003e\n\u003cli\u003eConnect all internal ribbon and signal cables carefully, ensuring locking latches are fully engaged on each header.\u003c\/li\u003e\n\u003cli\u003eVerify cabinet grounding connections to ensure low-impedance bonding to the central system protective earth (PE) bus.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":66735538929779,"sku":"A02B-0120-C170","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/A02B-0120-C170_Cocoai_9a1e7075-2041-4b9e-9a1e-eb36b405cb3a.jpg?v=1790668710","url":"https:\/\/www.dcssupplier.com\/products\/ge-fanuc-a02b-0120-c170-operator-panel-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}