{"product_id":"ge-fanuc-a03b-0819-c004-i-o-base-unit","title":"GE Fanuc A03B-0819-C004 I\/O Base Unit","description":"\u003cp\u003eConfigured for multi-slot module backplane routing and signal bus distribution in Fanuc I\/O Model A systems, the \u003cstrong\u003eGE Fanuc A03B-0819-C004\u003c\/strong\u003e (\u003cstrong\u003eA03B-0819-C004\u003c\/strong\u003e I\/O Base Unit) provides direct physical\/electrical execution. Cataloged under functional designation ABU10B, this 10-slot vertical mounting rack frame distributes logic power, backplane communication signals, and addressing buses across inserted input, output, and function interface cards without requiring inter-module wire harnesses.\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-C004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Designation\u003c\/td\u003e\n\u003ctd\u003eABU10B\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\u003e2.90 lbs (1.32 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eVertical 10-slot form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Capacity\u003c\/td\u003e\n\u003ctd\u003e10 dedicated expansion I\/O slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Orientation\u003c\/td\u003e\n\u003ctd\u003eVertical sub-panel installation\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\u003eLogic rails supplied via interface \/ power module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eA03B-0819-C004\u003c\/strong\u003e base unit establishes backplane bus communication velocity across all 10 card slots to maintain real-time synchronization with the CNC host controller. The backplane architecture supports modular I\/O density scaling, allowing mixed combinations of discrete and analog I\/O modules on a single rack node. Firmware flash compatibility between connected bus interface units and the central processor card must be verified during system assembly to prevent addressing conflicts and communication bus timeouts.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can individual I\/O modules be hot-swapped from the 10-slot base rack during system operation?\u003c\/p\u003e\n\u003cp\u003eA: No. Disconnecting or seating modules while backplane power is active can damage logic interface chips and cause immediate processor communication faults.\u003c\/p\u003e\n\u003cp\u003eQ: What physical grounding procedures must be followed when installing the ABU10B base frame?\u003c\/p\u003e\n\u003cp\u003eA: Bond the metal mounting frame directly to the main enclosure ground plane using a low-impedance braided strap to protect backplane data lines from electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower Disconnection: Isolate all incoming AC mains and 24 VDC control power feeds prior to securing or servicing the base rack unit.\u003c\/li\u003e\n\u003cli\u003eVertical Mounting: Secure the base plate vertically on the enclosure sub-panel using M4 hardware. Ensure all mounting screws achieve at least 5 full threads of engagement.\u003c\/li\u003e\n\u003cli\u003eCable Clearance: Maintain a clearance of at least 100 mm above and below the rack frame to allow adequate thermal convection and unhindered routing of field wiring arm harnesses.\u003c\/li\u003e\n\u003cli\u003eShielding and Separation: Route backplane interface cables in separate wire trays away from high-voltage AC motor drives and switching contactors to prevent EMI corruption.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":50524841869427,"sku":"A03B-0819-C004","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/A03B-0819-C0042_Cocoai_df769780-f815-403b-94ff-021b67b2a2bc.jpg?v=1790237430","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-fanuc-a03b-0819-c004-i-o-base-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}