GE Fanuc IC693ACC302B Auxiliary Battery Module

IC693ACC302B is an auxiliary battery module developed by GE. It is part of the Mark I and II control system. The Auxiliary Battery Module is a component designed to extend the memory backup time for various GE control systems, including the Series 90-30, Series 90-70, and PACSystems CPUs. This auxiliary battery replaces the standard CPU RAM backup battery, significantly enhancing the duration for which memory can be retained without external power.

SPECIFICATIONS:
Part No.: IC693ACC302B
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Temperature: -30 to 65 ℃
Product Type: Auxiliary Battery module
Availability: In Stock
Series: Mark I and II

Internal Fuse Protection：
The auxiliary battery module contains a 1-Amp fuse sealed inside the battery pack. This fuse will open in the event of a short-circuit or severe overload.
Testing the Fuse, If you suspect the fuse has opened, follow these steps to test the unit:
-Turn off the PLC power.
-Unplug the battery.
-Use a voltmeter to check the connector pins on the battery cable for any voltage.
-If there is power, the fuse is not open. If there is no voltage, the fuse is likely to open, and the unit will need replacement.