{"product_id":"ge-fanuc-a03b-0819-c162-i-o-module","title":"GE Fanuc A03B-0819-C162 I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc A03B-0819-C162\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eA03B-0819-C162\u003c\/strong\u003e I\/O Module, operates as a dedicated hardware component for discrete signal conditioning and backplane bus interface execution within Fanuc I\/O Model A \/ CNC Series control networks. Configured as a high-density peripheral interface block, this unit translates digital input signals from field switches and limit sensors while driving solid-state output circuits to actuators and solenoid valves. The board interfaces directly with the central host CPU via a high-speed serial I\/O link to maintain microsecond scan cycle synchronicity.\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\u003eA03B-0819-C162\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc \/ 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\u003eStandard I\/O module housing weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact DIN \/ Panel mount I\/O housing\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\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC external supply \/ Logic powered via backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Channels\u003c\/td\u003e\n\u003ctd\u003eHigh-density discrete digital input \/ output array\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 \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eA03B-0819-C162\u003c\/strong\u003e module is optimized for high backplane bus communication velocity across distributed Fanuc I\/O bus segments. Supporting flexible I\/O density scaling, the unit enables seamless expansion of digital channels without degrading deterministic control loop timing. Proper firmware flash compatibility between the module's onboard interface ASIC and the main CPU software version must be established during commissioning to ensure error-free cyclic data exchanges and prevent I\/O bus parity faults.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the A03B-0819-C162 module be replaced while the 24 VDC I\/O bus is fully energized?\u003c\/p\u003e\n\u003cp\u003eA: No. Hot-swapping the I\/O module or removing its terminal blocks under power can induce transient voltage spikes, causing damage to onboard driver ICs and triggering immediate backplane communication alarms on the CNC master.\u003c\/p\u003e\n\u003cp\u003eQ: What indicates a field-side power failure versus a backplane bus fault on this module?\u003c\/p\u003e\n\u003cp\u003eA: A field power loss typically disables individual output banks while preserving module communications, whereas a backplane bus fault drops the entire node off the CNC diagnostic screen and triggers a red system status LED on the unit interface board.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower Disconnection: Fully isolate the 24 VDC control power supply and main cabinet power sources before installing, removing, or wiring the module assembly.\u003c\/li\u003e\n\u003cli\u003eShielding and Cable Routing: Route signal cables away from high-voltage AC motor leads and VFD output conductors. Maintain a minimum distance of 200 mm between power and signal lines to prevent noise coupling onto the I\/O lines.\u003c\/li\u003e\n\u003cli\u003eGrounding Standards: Ensure the mounting rail or chassis frame is bonded directly to the cabinet ground sub-panel with a low-impedance copper strap to preserve high-frequency noise suppression limits.\u003c\/li\u003e\n\u003cli\u003eMounting and Fastening: Secure the module to the backplate using standard metric screws or DIN-rail clips. Ensure at least 5 full threads of engagement into the mounting sub-panel to withstand industrial vibration.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":50524825813107,"sku":"A03B-0819-C162","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-09-24_15-49-40_Cocoai.jpg?v=1790237393","url":"https:\/\/www.dcssupplier.com\/products\/ge-fanuc-a03b-0819-c162-i-o-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}