GE Fanuc IC693MDL330 8PT 120/240VAC Output Module

GE Fanuc IC693MDL330 8PT 120/240VAC Output Module Description:

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Unik You
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Modular CPUs have an internal connector for a backup battery so that RAM memory contents can be retained while the CPU is being stored or shipped. This arrangement should not to be used when the CPU module is installed in the baseplate and the backup battery is installed in the power supply. To use a backup battery in the CPU module, it is necessary to remove the front cover of the CPU module. This can be accomplished by following these steps: 

Ŷ To avoid losing memory contents once the CPU is removed from the PLC, we recommend you install the backup battery into the CPU within 20 minutes. First, make sure PLC power is off, then remove the CPU module. 

Ŷ Gently squeeze the front cover of the CPU module and pull it forward, away from the module case, while gently pressing in on the 4 front cover tabs sequentially with a small screwdriver. The front cover tabs latch into holes on each side of the module case (refer to Figure 2-1 for location of front cover holding tabs). 

Ŷ After removing the front cover, plug the memory backup battery into the two-prong battery connector on the front of the CPU module’s printed circuit board. 

Ŷ While the battery is connected to the CPU, you will have to leave the CPU’s front cover off. Also, the battery should be temporarily secured to the module with cable ties or tape to keep it from being accidentally damaged or disconnected.

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