{"product_id":"a03b-0819-c161-relay-output-module-ge-fanuc","title":"A03B-0819-C161 Relay Output Module GE FANUC","description":"\u003cp\u003eConfigured for discrete load switching in industrial automation racks, the \u003cstrong\u003eGE FANUC A03B-0819-C161\u003c\/strong\u003e (\u003cstrong\u003eA03B-0819-C161\u003c\/strong\u003e Relay Output Module) provides direct physical execution across GE FANUC I\/O systems.\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-C161\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\u003e0.75 lbs (0.34 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard A03B Series rack module dimensions\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\u003eBackplane logic bus driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRelay Output Module (AOR16G)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Points\u003c\/td\u003e\n\u003ctd\u003e16 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Switching Voltage (AC)\u003c\/td\u003e\n\u003ctd\u003e250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Switching Voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current Capacity\u003c\/td\u003e\n\u003ctd\u003e2 A per point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus \u0026amp; Deterministic Logic Execution\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces with the primary controller backplane bus communication velocity architecture, transferring discrete status updates directly to output drive coils. Channel circuit design enforces galvanic isolation between backplane logic levels and field contact switching circuits, suppressing cross-talk and field-side electrical noise. High I\/O density scaling allows 16 discrete load channels to be driven within a single slot, maintaining firmware flash compatibility with standard GE FANUC PLC rack assemblies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the backplane insertion constraints for the A03B-0819-C161 relay module during maintenance?\u003c\/p\u003e\n\u003cp\u003eA: Module insertion and removal require complete de-energization of the rack backplane power supply. Removing the module while the backplane is powered can cause arc discharge across edge connectors and damage switching logic.\u003c\/p\u003e\n\u003cp\u003eQ: How is the maximum output contact current rating specified across channels?\u003c\/p\u003e\n\u003cp\u003eA: Each relay contact point supports a continuous resistive current limit of up to 2 A at maximum switching thresholds of 250 VAC or 30 VDC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting\u003c\/strong\u003e: Align the module bottom edge with the base card slot guide rails. Push evenly into the backplane connector until retaining latches click firmly into position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Earthing\u003c\/strong\u003e: Verify that the rack mounting frame is bonded to the main functional earth (FE) bus bar using a low-impedance grounding strap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Layout\u003c\/strong\u003e: Route high-voltage AC\/DC output contact wiring separately from low-voltage analog and communication lines to avoid inductive coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Arc Suppression\u003c\/strong\u003e: When switching inductive loads (such as solenoid coils or motor contactors), install external snubber circuits or flyback diodes across field loads to prevent contact pitting and high-frequency noise generation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52718395490616,"sku":"A03B-0819-C161","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/A03B-0819-C1612.jpg?v=1785315419","url":"https:\/\/www.automodulexpert.com\/products\/a03b-0819-c161-relay-output-module-ge-fanuc","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}