GE Fanuc IC697MEM733 256KB CMOS Memory Module | Series 90-70

Description

IC697MEM733 256 KB CMOS Memory Module (GE Fanuc Series 90-70)

The IC697MEM733 fits GE Fanuc Series 90-70 CPUs. It gives stable memory and easy mounting.

Quick facts

• Manufacturer: GE Fanuc Emerson
• Model: IC697MEM733; Type: CMOS expansion memory
• Capacity: 256 KB
• Mount: Daughterboard in the same CPU slot
• Battery: Lithium cell for RAM and clock retention
• Ships via FedEx, UPS, DHL
• Warranty: 12 months

Technical specs

• Part number: IC697MEM733
• Product line: GE Fanuc Series 90-70
• Weight: 1.19 lbs (0.54 kg)
• Bus current draw: 2.25 A
• Memory retention: 6 months nominal without power
• Shelf life: 10 years at 20 °C
• Battery type: Lithium; replace with new cell before removing old one
• Operating temperature (typical): -20 °C to +70 °C
• Storage temperature range: -40 °C to +85 °C
• MTBF (typical industrial grade): 100,000 hours
• ESD protection: Industry standard level for control modules
• Suitable for program and data storage

Added performance notes

• Flash memory remains intact after power loss, even without battery present.
• Clock and calendar keep time during power outage with battery support.
• Low bus current conserves overall system power.
• Robust design for factory floors and control rooms.
• Simple swap procedure reduces downtime during maintenance.

What’s included

• One IC697MEM733 memory module with installed lithium cell (if supplied).
• Basic install and safety note document.
• Packaging designed for safe courier transit.

Top selling points

• Compact daughterboard form saves rack space and simplifies upgrades.
• Long battery life gives low service needs in normal conditions.
• Data and program support keeps your PLC logic stable.
• Quick fit to GE 780–789 CPU families lowers field time.
• High retention ensures fewer site visits after power events.

FAQ

• How do I confirm the module sits correctly?
  Press the board evenly into the CPU connector until it seats flush. Check the pins align.
• What signs show the battery needs change?
  Watch for clock drift, lost user variables, or age over ten years under normal temperature.
• Can I store it outside normal racks?
  Yes. Keep it dry, cool, and clean to prolong battery life and retention.
• How to avoid memory loss when swapping battery?
  Fit the new cell first. Then remove the old cell to avoid losing volatile RAM data.
• Who ships and handles returns?
  We ship by FedEx, UPS, or DHL. Contact for return RMA and support steps.

Contact & ordering

• Email: info@oiltechcontrols.com
• WhatsApp: +86 158 8020 0923
• Sales and tech support available by email and WhatsApp.

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