{"product_id":"ic697mem715b-ge-high-speed-ram-expansion-for-ic697-cpus","title":"IC697MEM715B GE High-Speed RAM Expansion for IC697 CPUs","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GE Fanuc IC697MEM715B serves as a high-speed CMOS RAM expansion board for the Series 90-70 PLC platform. This module directly increases the storage capacity for complex user logic, extensive configuration files, and critical diagnostic data. By interfacing directly with IC697 CPU modules, it enables the execution of larger, more sophisticated automation programs required in power generation and large-scale manufacturing. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal stock, featuring integrated battery backup to ensure total data retention during system power loss.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IC697MEM715B provides high-integrity data storage with the following parameters:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIC697MEM715B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMemory Expansion Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMemory Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCMOS RAM with Battery Backup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e512 KB (Supports configurations up to 128KB\/512KB depending on CPU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCPU Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIC697 Series (e.g., IC697CPU781, IC697CPM915)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in Parity Checking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupplied via the PLC backplane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0°C to +60°C (32°F to 140°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–40°C to +70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.0 in x 4.3 in x 5.0 in (2.5 cm x 10.9 cm x 12.7 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.22 lbs (0.1 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnited States\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTariff Code:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8523510000\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe IC697MEM715B resolves memory bottlenecking and data integrity challenges in high-demand industrial systems:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Logic Expansion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis board eliminates \"Memory Full\" errors during complex project deployments. It provides the necessary overhead for Sequential Function Charts (SFC) and large Function Block libraries, allowing engineers to consolidate multiple control tasks into a single CPU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Volatile RAM Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated battery backup transforms volatile CMOS RAM into a reliable storage medium. In the event of an unplanned power outage, the module preserves the entire register table and user program, allowing the PLC to resume operations immediately upon power restoration without re-downloading logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware-Level Error Detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe IC697MEM715B utilizes continuous parity checking. If the module detects a bit-flip or memory corruption caused by electromagnetic interference (EMI), it immediately reports a fault to the CPU. This prevents the PLC from executing corrupted instructions that could damage field equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless CPU Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features a plug-and-play design for Series 90-70 racks. It interfaces directly with the processor via the local high-speed bus, maintaining the sub-microsecond access speeds required for real-time motion control and rapid-response safety interlocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which GE Fanuc CPUs support the IC697MEM715B expansion?\u003c\/strong\u003eA: This module works with most IC697 series central processing units, including high-performance models like the IC697CPU781 and the 133MHz IC697CPM915. Always verify your CPU’s maximum addressing limit in the hardware manual before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the IC697MEM715B require its own battery?\u003c\/strong\u003eA: The module typically relies on the battery system integrated into the Series 90-70 CPU or the rack's power supply to maintain its CMOS RAM. However, ensuring a fresh lithium battery is installed in the system is critical for preventing data loss during long-term shutdowns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the parity checking feature improve system safety?\u003c\/strong\u003eA: Parity checking monitors every byte of data stored in the RAM. If the hardware detects an inconsistency, it triggers a system diagnostic fault. This prevents the \"silent failure\" of control logic, ensuring that the PLC only executes verified, uncorrupted code.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this module while the PLC is powered on?\u003c\/strong\u003eA: No. You must power down the Series 90-70 rack before inserting or removing the IC697MEM715B. Installing memory expansion modules while the backplane is energized can cause permanent damage to the CMOS chips and the CPU's memory bus.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44146836275299,"sku":"IC697MEM715B","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/522..jpg?v=1777368188","url":"https:\/\/www.autocontrolglobal.com\/products\/ic697mem715b-ge-high-speed-ram-expansion-for-ic697-cpus","provider":"AutoControl Global","version":"1.0","type":"link"}