{"product_id":"ge-fanuc-ic693acc307-series-90-30-i-o-bus-terminator-plug","title":"GE Fanuc IC693ACC307 Series 90-30 I\/O Bus Terminator Plug","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC693ACC307\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC693ACC307\u003c\/strong\u003e I\/O Bus Terminator Plug, operates as a dedicated hardware component for impedance matching and signal reflection suppression within Series 90-30 expansion rack networks. Featuring a 25-pin D-shell interface, the passive connector terminates the high-speed expansion bus to maintain signal integrity across multi-rack baseplate configurations.\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\u003eIC693ACC307\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.06 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 25-pin D-sub form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNone (Passive Termination Circuit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e25-Pin D-Sub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eSeries 90-30 Expansion Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Role\u003c\/td\u003e\n\u003ctd\u003eI\/O Bus End-of-Line Impedance Termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Rack Types\u003c\/td\u003e\n\u003ctd\u003eExpansion and Remote Baseplates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDedicated Hardware Features\u003c\/h3\u003e\n\u003cp\u003eThe IC693ACC307 terminator plug enforces precise bus line impedance matching at the physical boundaries of the Series 90-30 I\/O expansion chain. By terminating differential signal pairs, the passive network eliminates high-frequency signal reflections across extended backplane cabling. The unit ensures backplane bus communication velocity and transmission fidelity without adding propagation latencies or consuming power from the baseplate supply.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Where must the IC693ACC307 bus terminator plug be installed in a Series 90-30 rack chain?\u003c\/p\u003e\n\u003cp\u003eA: The terminator plug must be connected to the open 25-pin expansion port on the final expansion or remote baseplate in the system chain. Operating an expansion bus without an end-of-line terminator causes communication faults or sporadic I\/O dropped-frame errors.\u003c\/p\u003e\n\u003cp\u003eQ: Does the IC693ACC307 require any firmware configuration or software setup?\u003c\/p\u003e\n\u003cp\u003eA: No, the terminator is a non-intelligent physical hardware plug containing passive resistor networks. It requires no software parameters, address settings, or firmware matching in Logicmaster or VersaPro.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Layout Verification:\u003c\/strong\u003e Confirm the physical layout of the Series 90-30 expansion cable run, identifying the physically last baseplate in the multi-rack chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Alignment:\u003c\/strong\u003e Align the 25-pin male D-sub connector of the IC693ACC307 with the unused expansion bus port on the end baseplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Fastening:\u003c\/strong\u003e Insert the plug fully and hand-tighten both side retaining thumb screws to ensure a continuous ground shield connection and prevent vibration-induced loosening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Diagnostic Check:\u003c\/strong\u003e Power on the CPU baseplate and check the expansion rack communication status LEDs to verify zero bus error flags.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45510480593011,"sku":"IC693ACC307","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/IC693ACC3071_Cocoai_aa548fbb-acfa-4ae2-a8dd-2b9d78301089.jpg?v=1789634593","url":"https:\/\/www.dcssupplier.com\/products\/ge-fanuc-ic693acc307-series-90-30-i-o-bus-terminator-plug","provider":"DcsSupplier Limited","version":"1.0","type":"link"}