GE Fanuc IC697MEM733 CMOS Expansion Memory Module

The GE Fanuc IC697MEM733 is a 256 KB CMOS expansion memory module. It belongs to the Series 90-70 product line. This module provides additional logic and data memory for compatible CPUs. You can install it as a daughterboard on the main CPU module. It does not require any extra slot in the rack.

Technical Specifications of the IC697MEM733

The GE Fanuc IC697MEM733 offers 256 KB of CMOS memory. You can configure this memory for program storage or data storage. The module supports daughterboard operation on compatible CPUs. It draws 2.25 Amps of bus current from the system.

Compatible CPU Modules

The GE Fanuc IC697MEM733 works with several Series 90-70 CPUs. Compatible modules include the GE 780, 781, and 782 CPUs. It also works with the 788 and 789 CPU modules. The memory module installs directly onto these CPU boards. It shares the same slot as the CPU module itself.

Battery and Memory Retention

The GE Fanuc IC697MEM733 includes a lithium battery on the baseboard. This battery has a shelf life of 10 years at 20°C. The battery maintains user memory during power loss conditions. It also keeps the calendar clock running without interruption. You do not need to reset date and time after a restart.

The memory retention period is 6 months nominal without applied power. The flash memory portion retains data without any battery. Always install a new battery before removing the old one. This practice prevents any loss of your stored program.

Installation Guidelines for the IC697MEM733

Mount the GE Fanuc IC697MEM733 as a daughterboard on your CPU. The CPU must be one of the compatible models listed above. No additional rack slot is needed for this memory module. When replacing the battery, keep a new battery ready first. Remove the old battery only after installing the new one.

Package Contents

• One (1) GE Fanuc IC697MEM733 CMOS expansion memory module

• Lithium battery (pre-installed on baseboard)

• Installation instructions

Common FAQs for the IC697MEM733

1. How much memory does the IC697MEM733 provide?
The GE Fanuc IC697MEM733 provides 256 KB of CMOS expansion memory. You can use this for either program storage or data storage.

2. Which CPUs work with the IC697MEM733 memory module?
The GE Fanuc IC697MEM733 works with Series 90-70 CPUs 780, 781, 782, 788, and 789. It installs as a daughterboard on these processor modules.

3. Does the IC697MEM733 require an extra rack slot?
No, the GE Fanuc IC697MEM733 installs directly on the CPU module. It shares the same slot as the CPU and needs no additional rack space.

4. How long does the battery last on this memory module?
The lithium battery on the GE Fanuc IC697MEM733 has a 10 year shelf life at 20°C. Memory retention without power lasts up to 6 months.

5. How do I replace the battery without losing data?
Always install a new battery on the GE Fanuc IC697MEM733 before removing the old one. This prevents any memory loss during the replacement process.

Why Choose the GE Fanuc IC697MEM733?

This memory module expands your Series 90-70 CPU with 256 KB of CMOS memory. The daughterboard design saves valuable rack space for other modules. Long battery life reduces maintenance frequency. Order the GE Fanuc IC697MEM733 today to increase your PLC memory capacity.