GE Fanuc IC697MEM732E Memory Module

Core Performance & Industrial Application

The GE Fanuc (Emerson) IC697MEM732E is a 32-bit CMOS expansion memory module for the Series 90-70 PLC family.

It plugs directly onto the compatible CPU as a daughterboard, using no extra rack slot, and stores user program and variable data.

Battery-backed RAM retains program and data for over six months without applied power when the CPU battery is healthy.

It supports unified program/data memory allocation configurable in Proficy Machine Edition.

It fits IC697CPU780, 781, 782, 788 and 789 CPUs and serves as spare replacement for legacy 90-70 control systems.

Technical Specifications

▶ Product type: Expansion memory module

▶ Brand: GE Fanuc (Emerson)

▶ Model: IC697MEM732E

▶ Platform: Series 90-70

▶ Memory type: 32-bit CMOS battery-backed RAM

▶ Capacity: 128 KB / 256 KB / 512 KB (per nameplate revision)

▶ Data retention: Min. 6 months without power, CPU lithium battery backed

▶ Compatible CPUs: IC697CPU780/781/782/788/789

▶ Mounting: CPU daughterboard, zero extra slot

▶ Operating temperature: 0℃ ~ +60℃; humidity 5~95% non-condensing

▶ Weight: Approx. 0.22 kg; size 135×85×65 mm

▶ Feature: Unified program/data memory, field upgrade spare

▶ Country of origin: USA

▶ Compliance: CE, UL certification

Industry Applications

Applied in Series 90-70 PLC program memory expansion and CPU memory spare replacement in process and machine control cabinets.

Note: Confirm capacity code and CPU revision against nameplate before ordering; replace CPU battery with power applied