GE IC698ACC701 RX7i CPU Lithium Battery and Spare Door

الوصف

The GE IC698ACC701 is a lithium battery pack and spare door kit designed for the PACSystems RX7i CPU. Its primary function is to provide backup power to the CPU’s volatile memory (SRAM) when the main power is off, ensuring that the user program and data are retained.

Key Features

• Lithium Battery: The main component is a lithium battery with a nominal voltage of 3.0V. It’s often referred to as a “smart” battery because it contains a monitoring circuit that can signal a low power condition to the CPU.
• Data Retention: This battery provides the necessary power to retain the PLC program and data in the CPU’s SRAM during a power outage or when the rack is powered down. Without a functional battery, this information would be lost.
• Spare Door: The kit includes a spare door, which is a key component for replacing the battery. The door provides physical protection for the battery compartment on the CPU module.
• Compatibility: It’s designed specifically for the RX7i CPUs, but it can also be used with some RX3i CPUs. However, it’s crucial to refer to the specific module’s documentation for correct installation and compatibility information.
• Diagnostics: The “smart” feature of the battery allows the CPU to monitor its voltage. When the voltage drops below a certain threshold (e.g., 2.5V), it provides a low battery alert, giving the user about 15 days to replace the battery before memory is lost.
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