{"product_id":"ge-ic693chs391j-plc-baseplates","title":"GE IC693CHS391J PLC Baseplates","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC693CHS391J\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC693CHS391\u003c\/strong\u003e Expansion Baseplate, operates as a dedicated hardware component for internal backplane bus routing and local sub-rack I\/O expansion within Series 90-30 PLC platforms.\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\u003eIC693CHS391J\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\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e44.4 x 2.2 x 12.9 cm\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\u003e420 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Count\u003c\/td\u003e\n\u003ctd\u003e10 slots total (1 Power Supply slot, 1 CPU\/Specialty slot, 9 I\/O slots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Assignment\u003c\/td\u003e\n\u003ctd\u003eUnnumbered slot: Power supply module; Slot 1: CPU \/ Specialty module; Slots 2-10: I\/O and Option modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Connector\u003c\/td\u003e\n\u003ctd\u003e25-Pin female D-shell connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Connection\u003c\/td\u003e\n\u003ctd\u003eSupported with a PCI Card\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 and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC693CHS391J\u003c\/strong\u003e expansion baseplate manages signal propagation and backplane bus communication velocity across its 10-slot layout. Integrated bus arbitration paths maintain high-speed signal integrity for digital, analog, and specialty cards mounted in slots 1 through 10. The 25-pin female D-shell interface establishes high-density backplane extension capabilities, preserving system clock synchronization and firmware flash compatibility during multi-baseplate rack chaining.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the backplane current draw required by the IC693CHS391J baseplate logic itself?\u003c\/p\u003e\n\u003cp\u003eA: The IC693CHS391J internal backplane circuitry draws 420 mA from the 5 VDC bus provided by the plugged power supply module.\u003c\/p\u003e\n\u003cp\u003eQ: Can an expansion baseplate like the IC693CHS391J be operated without a power supply module in the dedicated slot?\u003c\/p\u003e\n\u003cp\u003eA: No. A compatible Series 90-30 power supply module must be installed in the unnumbered left-hand slot to energize the backplane logic bus and attached I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the IC693CHS391J baseplate directly to the panel sub-plate using panel mounting screws, ensuring solid metal-to-metal contact for chassis grounding.\u003c\/li\u003e\n\u003cli\u003eSeat the power supply module firmly into the unnumbered far-left slot before inserting I\/O or specialty modules into slots 1 through 10.\u003c\/li\u003e\n\u003cli\u003eConnect the 25-pin expansion cable securely to the female 25-pin D-shell connector, tightening the connector thumb screws to prevent physical detachment under vibration.\u003c\/li\u003e\n\u003cli\u003eEnsure all field wiring cables are routed through wire ducts away from the expansion interconnect cable to prevent high-voltage electrical noise interference on the expansion backplane bus.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":66815090917491,"sku":"IC693CHS391J","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/IC693CHS398J_Cocoai_ab590c96-6ac3-4b44-af62-6450b0513106.jpg?v=1791446589","url":"https:\/\/www.dcssupplier.com\/products\/ge-ic693chs391j-plc-baseplates","provider":"DcsSupplier Limited","version":"1.0","type":"link"}