Description
GE Series 90-70 PLC Memory Upgrade
Need more memory for your GE Series 90-70 PLC? The IC697MEM735 expansion module is the direct plug-in solution. It adds vital program space without using a rack slot. This module fits right on your CPU to boost performance for complex automation tasks. Keep your system running longer and avoid costly upgrades.
Choose Your Memory Capacity
The IC697MEM735 comes in four versions. Pick the right one for your project needs:
- 128KB: Basic program expansion.
- 256KB: Standard capacity for most applications.
- 256KB with Flash: Has 256KB non-volatile flash for critical data.
- 512KB: Maximum capacity for large, complex logic.
Complete Technical Specifications
- Product Type: 32-Bit CMOS Expansion Memory Module.
- Compatible Series: GE Fanuc (now Emerson) Series 90-70.
- Supported CPUs: Models IC697CPU780, 781, 782, 788, and 789.
- Memory Retention: Approximately 6 months without main power (battery dependent).
- Shelf Life: 10 years when stored at 20°C (68°F).
- Power Rating: Complies with VME standards; typical current draw is 2.25A for the combined CPU and memory board.
- Physical Weight: 0.56 lbs (0.26 kg).
- Installation: Must be performed by a qualified technician following the official manual.
Warranty & Global Shipping
- Full Warranty: We provide a solid 12-month warranty on this module for your peace of mind.
- Fast Dispatch: We ship worldwide via FedEx, UPS, and DHL for reliable and timely delivery.
Expert Installation Advice
- Always power down the PLC system completely before installation.
- Handle the module by its edges to avoid static damage.
- Check the CPU connectors and memory board edge for cleanliness.
- Align the board carefully and press it firmly into the CPU socket.
- After installation, power up and check the CPU status for memory recognition.
Frequently Asked Questions
I have a 789 CPU. Which capacity version is typically recommended?
- For the high-performance 789 CPU, the 512KB version is often used to fully support its capability for large and fast logic programs.
Can we use these modules in a hot-swap redundant CPU system?
- No. Memory expansion modules are not designed for hot-swapping. Any installation or removal must be done with the CPU and system powered down.
Is there a performance difference between the versions?
- No. All versions of the IC697MEM735 use the same 32-bit CMOS technology and interface. The only difference is the amount of user memory available to your ladder logic program.
Get Your Quote Today
Ready to upgrade your PLC? Contact our automation specialists for pricing, stock availability, and technical support.
- WhatsApp: +86 158 8020 0923 (Quick Response)
- Email: info@oiltechcontrols.com
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