{"product_id":"ic697cpm790-gd-ge-fanuc-series-90-70-plc-cpu-module","title":"IC697CPM790-GD GE Fanuc Series 90-70 PLC CPU Module","description":"\u003ch2\u003eGE IC697CPM790-GD Series 90-70 CPU Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IC697CPM790-GD\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC697CPM790\u003c\/strong\u003e CPU Module, operates as a dedicated hardware component for real-time safety logic execution and 32-bit floating-point math processing within GE Fanuc Series 90-70 PLC rack 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\u003eIC697CPM790-GD\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\u003e0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e160 mm x 100 mm x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating 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\u003e4 W at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eIntel 80486DX2, 64 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Memory\u003c\/td\u003e\n\u003ctd\u003e1 MB battery-backed (512 KB dedicated logic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstruction Execution\u003c\/td\u003e\n\u003ctd\u003e0.25 us integer; 2 us floating-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e1 x RS-232, 1 x RS-422\/485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Capacity\u003c\/td\u003e\n\u003ctd\u003e1 dedicated option module slot; up to 256 local I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003ePlug-in rack 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 Velocity and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe module communicates directly over the Series 90-70 VME-based backplane, maintaining determinism across high-density I\/O scans. High backplane bus communication velocity guarantees rapid data exchange between the CPU, local I\/O, and dedicated expansion modules. Firmware flash compatibility controls prevent logic sync failures during hot-standby or TMR redundancy operations across dual or triple rack architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the battery-backed RAM preserve logic programs during power cycles?\u003c\/p\u003e\n\u003cp\u003eA: A lithium battery mounted on the module supplies continuous standby current to the onboard SRAM, preserving the 512 KB ladder program and register memory when 5 VDC backplane power is lost.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions are necessary for the serial communication ports when installing long-distance RS-422\/485 runs?\u003c\/p\u003e\n\u003cp\u003eA: Install termination resistors across the receiver terminals at both physical ends of the RS-422\/485 network line. Use shielded twisted-pair cabling to prevent differential noise interference from high-voltage motor circuits.\u003c\/p\u003e\n\u003cp\u003eQ: Is this CPU module hot-swappable while the Series 90-70 rack is energized?\u003c\/p\u003e\n\u003cp\u003eA: Live removal or insertion of the CPU module is strictly prohibited. Inserting the module into an energized backplane damages the bus interface components and disrupts system logic execution.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eAlign the card edge connectors with the Series 90-70 rack guide rails before applying firm pressure to seat the module into the backplane. Tighten the top and bottom retaining screws to secure the chassis connection and ensure a low-resistance protective earth path. Route serial communication lines separately from high-current power cables to minimize EMI coupling. Verify battery voltage levels using the diagnostic status registers before commissioning the system to prevent memory loss during unannounced power interruptions.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43820712034403,"sku":"IC697CPM790-GD","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/148_5d2514c9-457f-40bb-b2ee-9f5998bc5995.jpg?v=1762422060","url":"https:\/\/www.autocontrolglobal.com\/products\/ic697cpm790-gd-ge-fanuc-series-90-70-plc-cpu-module","provider":"AutoControl Global","version":"1.0","type":"link"}