{"product_id":"ge-ic693chs391d-expansion-baseplate","title":"GE IC693CHS391D Expansion Baseplate","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC693CHS391D\u003c\/strong\u003e serves as the primary \u003cstrong\u003eIC693CHS391\u003c\/strong\u003e expansion baseplate utilized to execute backplane signal routing and module power distribution across Series 90-30 PLC platforms. It integrates 10 module slots, featuring 1 dedicated CPU\/Power slot allocation and 9 standard I\/O slots. Operating on a 5 VDC backplane logic supply, this module facilitates structured physical retention and signal interconnectivity for Series 90-30 modular architecture.\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\u003eIC693CHS391D\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries 90-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExpansion Baseplate\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\u003e2.09 lbs (0.95 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Series 90-30 10-Slot Rack Dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Module Slots\u003c\/td\u003e\n\u003ctd\u003e10 Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Configuration\u003c\/td\u003e\n\u003ctd\u003e1 Power Supply Slot, 9 I\/O Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU Slots\u003c\/td\u003e\n\u003ctd\u003e1 (Supported in Modular CPU Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e25-Pin Female D-Sub Expansion Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n\u003ctd\u003e420 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Signal Integrity \u0026amp; Expansion Bus Protocols\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Execution\u003c\/strong\u003e: The baseplate establishes high-speed parallel bus traces across all 10 slots to handle logic data transfers and system power distribution from the primary power supply unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware \u0026amp; Expansion Bus Compatibility\u003c\/strong\u003e: Interfaces directly via a standard 25-pin female connector for expansion cable daisy-chaining, maintaining deterministic backplane communication velocity across expansion racks without signal degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling\u003c\/strong\u003e: Designed to host up to 9 standard I\/O or option modules alongside the power supply slot, enabling linear point-count expansion while managing thermal heat dissipation across the passive backplane assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary purpose of the 25-pin female connector on the IC693CHS391D?\u003c\/p\u003e\n\u003cp\u003eA: The 25-pin female D-sub connector provides the physical interface for connecting an expansion cable from a primary CPU baseplate or a preceding expansion baseplate in a daisy-chained Series 90-30 system.\u003c\/p\u003e\n\u003cp\u003eQ: Can modules be inserted or removed from the IC693CHS391D baseplate under power?\u003c\/p\u003e\n\u003cp\u003eA: No. Hot-swapping modules on Series 90-30 baseplates is strictly prohibited. Master supply power to the baseplate must be disconnected before installing or removing any power supply, CPU, or I\/O module to prevent hardware damage or unexpected logic execution.\u003c\/p\u003e\n\u003cp\u003eQ: How is the 5 VDC backplane logic power provided to the modules installed in this expansion baseplate?\u003c\/p\u003e\n\u003cp\u003eA: Logic power is supplied directly by a Series 90-30 power supply module installed into the leftmost dedicated power supply slot of the baseplate, distributing regulated 5 VDC bus power across the backplane traces.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail and Panel Mounting\u003c\/strong\u003e: Secure the baseplate to a grounded metallic backpanel using M4 hardware or mount directly to standard DIN rail ensuring all locking clips engage fully to prevent mechanical vibration stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion Cable Interconnect\u003c\/strong\u003e: Attach the 25-pin expansion cable firmly into the female connector. Ensure connector jack-screws are torqued hand-tight to prevent intermittent pin contact and backplane communication faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Shielding\u003c\/strong\u003e: Ensure the frame ground terminal on the baseplate is bonded to the main system ground busbar using a low-impedance copper strap to mitigate electromagnetic noise and cross-talk interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Wiring Isolation\u003c\/strong\u003e: Maintain strict segregation between high-voltage field wiring (120\/230 VAC) and low-voltage signal\/expansion bus cables to prevent inductive noise coupling into the backplane logic channels.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45338878869619,"sku":"IC693CHS391D","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-08-10_15-14-01.png?v=1786347077","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-ic693chs391d-expansion-baseplate","provider":"DcsSupplier Limited","version":"1.0","type":"link"}