General Electric IC693ACC328 Battery

The GE IC693ACC328 is a replacement battery pack developed for the GE Fanuc Series 90-30 and 90-70 Programmable Logic Controllers (PLCs). It plays a vital role in maintaining volatile memory and real-time clock functionality in PLC CPUs during power outages or shutdowns. Designed as a lithium battery module, the IC693ACC328 provides long-lasting backup power to protect program data and critical system parameters from loss, ensuring maximum operational reliability and system uptime.

This battery is specifically designed for industrial environments and is manufactured using high-performance lithium thionyl chloride (Li-SOCl₂) cells, ensuring superior energy density, long shelf life, and dependable performance over years of service. The robust construction and factory-tested quality control make the IC693ACC328 a trusted solution for GE Fanuc controllers operating in demanding applications.

Technical Specifications

Applications

The GE IC693ACC328 battery is a critical component used in various industrial sectors to maintain data integrity and PLC functionality. Typical applications include:

• Factory Automation Systems – Ensures program retention and clock backup for Series 90-30/70 PLCs

• Power Generation Facilities – Maintains control logic in turbine automation systems during outages

• Water Treatment Plants – Preserves process parameters and logging data in utility systems

• Oil & Gas Refineries – Supports process control systems and emergency shutdown sequences

• Material Handling & Packaging Lines – Protects program data from unexpected shutdowns

• OEM Machine Control Systems – Keeps real-time clock and non-volatile memory in sync for embedded control

Advantages

• Reliable Data Protection: Retains program memory and real-time clock during power failures

• Long Service Life: Designed with high-density lithium chemistry for extended durability

• Maintenance-Free Operation: No charging or servicing required throughout the lifecycle

• Compact and Easy Installation: Fits directly into CPU battery compartment with pre-attached connector

• Broad Temperature Range: Performs reliably in extreme industrial environments

• Factory-Tested for Quality: Each battery undergoes rigorous testing for safety and performance

• Wide Compatibility: Works with a wide range of GE Fanuc 90-30 and 90-70 CPU modules

• Cost-Effective Protection: Reduces the risk of data loss and system reconfiguration costs

• Non-Rechargeable Safety Design: No overcharging risks, stable voltage output over time

• Environmentally Compliant: Meets RoHS directives for restricted substances

FAQ

1. What is the main purpose of the IC693ACC328 battery?

   It maintains the user program memory and real-time clock in GE Series 90-30 and 90-70 PLC CPUs during power loss.

2. Is this battery rechargeable?

   No, it is a non-rechargeable lithium battery designed for long-term backup use.

3. How long does the battery typically last?

   It has a typical service life of 5–7 years and a shelf life of up to 10 years.

4. What happens when the battery is depleted?

   The PLC may lose program memory and RTC settings if the battery is not replaced before full depletion.

5. How do I install the IC693ACC328 battery?

   Simply open the CPU battery slot, disconnect the old battery, and connect the new one using the pre-attached connector.

6. Does the battery require calibration or setup after installation?

   No calibration is needed—installation is plug-and-play.

7. Can I use this battery in non-GE PLCs?

   It is specifically designed and recommended for GE Fanuc 90-30 and 90-70 CPUs only.

8. What should I do with the old battery?

   Dispose of it according to local environmental and hazardous waste guidelines.

9. Is it safe to store the battery as a spare?

   Yes, the battery can be stored for years as a backup due to its long shelf life.

10. What are the indicators of a low or depleted battery in the PLC?

    Many GE CPUs will display a battery fault LED or send an alarm signal when voltage drops below acceptable levels.