{"product_id":"ge-ic697mem717b-series-90-70-cmos-memory-expansion-module","title":"GE IC697MEM717B Series 90-70 CMOS Memory Expansion Module","description":"\u003ch2\u003eGE Fanuc IC697MEM717B Series 90-70 Expansion RAM Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed user program storage and register data expansion in Series 90-70 PLC architectures, the \u003cstrong\u003eGE Fanuc IC697MEM717B\u003c\/strong\u003e (\u003cstrong\u003eIC697MEM717\u003c\/strong\u003e Expansion RAM Module) provides direct physical memory allocation without occupying an additional backplane slot.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable style=\"width: 100%; height: 333.094px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 30.1943%; height: 19.5938px;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 65.0438%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 19.5938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 19.5938px;\"\u003eIC697MEM717B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 19.5938px;\"\u003eGE Fanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 19.5938px;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 19.5938px;\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 19.5938px;\"\u003e0.09 kg (0.19 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 19.5938px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 19.5938px;\"\u003e25 mm x 130 mm x 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 19.5938px;\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 19.5938px;\"\u003e0 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 39.1875px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 39.1875px;\"\u003e0.35 A max at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 39.1875px;\"\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 39.1875px;\"\u003e256 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 19.5938px;\"\u003eMemory Type\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 19.5938px;\"\u003eCMOS Static RAM (battery-backed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 39.1875px;\"\u003eBus Interface\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 39.1875px;\"\u003eDirect expansion via Series 90-70 CPU\/PCM backplane slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 19.5938px;\"\u003eAccess Speed\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 19.5938px;\"\u003e70 ns typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 30.1943%; height: 39.1875px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"width: 65.0438%; height: 39.1875px;\"\u003eCPU 771, CPU 772, PCM modules (Firmware v4.0 and higher)\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 \u0026amp; Memory Scaling\u003c\/h3\u003e\n\u003cp\u003eThe module connects via a single edge connector directly to the Series 90-70 backplane bus interface, drawing 0.5 A maximum regulated power at 5 VDC. By operating with high-speed CMOS access times under 200 ns (70 ns typical), the system executes deterministic read\/write operations for ladder logic and I\/O image data without introducing wait states to the primary CPU scan cycle. Onboard battery-backed circuitry ensures complete memory contents remain fully intact during main power interruptions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the IC697MEM717B require a dedicated rack slot for installation?\u003c\/p\u003e\n\u003cp\u003eA: No, the module installs directly into the expansion slot of a compatible CPU (such as CPU 771 or CPU 772) or PCM module, leaving standard rack slots open for additional I\/O cards.\u003c\/p\u003e\n\u003cp\u003eQ: How is data protected against corruption during a main system shutdown?\u003c\/p\u003e\n\u003cp\u003eA: Program and register data are preserved by the battery-backed lithium cell on the host CPU or PCM board, supplemented by automated CPU checksum routines executed during runtime.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure the main PLC rack power supply is completely de-energized prior to inserting or removing the module. Align the single edge connector precisely with the internal CPU memory expansion slot to prevent pin distortion. Maintain proper ESD grounding procedures by utilizing an antistatic wrist strap connected to the enclosure frame during handling. When replacing the host lithium battery, power up the system or follow hot-swap battery maintenance protocols to avoid volatile RAM data wipeout.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44609726185571,"sku":"IC697MEM717B","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/281._c9bfdf45-0aaa-4186-b065-c49a450d3f99.jpg?v=1789367751","url":"https:\/\/www.autocontrolglobal.com\/products\/ge-ic697mem717b-series-90-70-cmos-memory-expansion-module","provider":"AutoControl Global","version":"1.0","type":"link"}