OVERVIEW

Official designation: GE Fanuc (EMERSON) IC697MEM735 (Series 90-70, Expansion Memory Module)

Role/Application: This module provides 1M Byte CMOS RAM expansion to support extensive user logic and data storage for Series 90-70 PLCs.

KEY SPECS SUMMARY

Power: 5VDC, 0.4A typical

Interfaces / Ports: CPU Expansion Slot

Indicators: N/A

Operating Temp: 0 degrees C to 60 degrees C

Platform / Compatibility: Series 90-70 CPU

Limit: 1M Byte Capacity

Lifecycle: Discontinued

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the exact memory capacity provided by the IC697MEM735 module?

A: It offers 1M Byte of volatile CMOS RAM for logic and data storage.

Wiring & Installation:

Q: Does the IC697MEM735 require special cabling for installation?

A: No, it plugs directly into the CPU module expansion connector.

Troubleshooting & Compatibility:

Q: How does the system handle memory allocation errors during integration?

A: The CPU generates a fault code viewable in the system fault table.

Replacement & Upgrades:

Q: Can this expansion module be used to replace smaller MEM modules?

A: Yes, provided the CPU model supports 1M Byte memory density levels.