Product Overview

The IC698ACC720 serves as a critical maintenance component for the GE PACSystems RX7i controller series. This battery replacement kit provides the necessary energy to maintain the CPU's volatile memory (RAM) and internal clock during periods of primary power loss. By maintaining the memory backup, this module prevents the loss of user programs and configuration data, ensuring the system resumes operation immediately upon power restoration. We supply this kit as 100% brand new to guarantee maximum shelf life and field reliability.

Technical Specifications

Engineering Advantages

• Optimized Program Retention: The high-energy density lithium cell provides reliable backup power for the RX7i CPU, preventing costly downtime by ensuring the PLC does not lose its logic or registers during facility-wide power outages.

• Plug-and-Play Installation: The kit features a keyed connector that matches the RX7i CPU battery port exactly. This design eliminates the risk of reverse polarity, allowing technicians to perform replacements quickly during scheduled maintenance.

• Low Self-Discharge Chemistry: Using lithium-manganese dioxide technology, the battery ensures it remains ready for years, even if the PLC stays powered on most of the time.

• Early Warning Integration: The RX7i CPU monitors the IC698ACC720's voltage levels and triggers a "Battery Low" system fault and LED indicator well before the voltage reaches critical levels, enabling proactive replacement.

FAQs

1. When should I replace the IC698ACC720 battery?
Standard maintenance protocols suggest replacement every 1 to 2 years, or immediately when the "BATT" LED on the CPU faceplate turns red or a low-battery fault appears in the PLC's hardware log.

2. Will I lose my PLC program during the battery change?
The RX7i CPU contains an internal capacitor that typically maintains memory for 30 to 60 seconds. You should replace the battery while the PLC remains powered on to ensure 100% data safety, provided your safety protocols allow it.

3. Is this battery compatible with the RX3i series?
No, the IC698ACC720 is specifically designed for the RX7i (IC698) series. The RX3i series typically uses the IC693ACC302 or energy pack modules for backup.

4. How should I store spare IC698ACC720 kits?
Store the batteries in a cool, dry place. Avoid temperatures above 30°C to prevent accelerated self-discharge and to ensure the unit provides its full rated life when installed.