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GE / IP FANUC Series 90/30 In Stock

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IC697MEM735LT

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SKU 2177408  UPC 0603568687999

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The "LT" Revision is for the PDF Supply Low Temperature Testing Service. PDF Supply warranty will apply. A $150 service charge will be added at checkout.

Product Description


IC697MEM735 is a 32-bit CMOS Expansion Memory manufactured by GE Fanuc. IC697MEM735 is available in 128 KB, 256 KB w/256 KB non-volatile flash memory, 256 KB, and 512 KB. It is useful for the expansion of data and logic memory for CPU modules 780/781/782/788/789. Expansion Memory IC697MEM735 is installed as a daughter board and shares the same slot as the module it serves.


Baseboard uses expansion memory for CPU operation since RAM is not available. The battery available on the CPU board helps retain memory in case of power loss. IC697MEM735 retains flash memory when there is power loss even if battery connection is not present. PLC CPU uses checksum method for continuous error checking of program memory to report errors of memory parity. Error checking and parity generation takes place for every byte for SRAM memory.


For installation of IC697MEM735, the user must align connectors of CPU and the board with proper fitting of the screws and the standoffs on board. Before installation of the CPU can begin, the power to the rack must be OFF. After CPU placement in the rack, the user can turn the power ON. The user can clear the memory using programming software such as Windows system or MS-DOS.

 

In the absence of power to the memory, the lithium battery IC697ACC701 supplies power to keep the memory intact. IC697ACC701 also handles the operation of the calendar clock available on the CPU. The user must install the new battery before removal of the old one. 

 

LT - Low Temperature Tested IC697MEM735LT
ST. LOUIS, Feb. 1, 2019 – Emerson today announced it has completed the purchase of Intelligent Platforms from General Electric.

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Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.