GE IC694PWR321B Expansion Power Supply Module

FAQ

Q1: What is the GE Fanuc IC694PWR321B used for?
The IC694PWR321B is used to provide power for GE Fanuc PACSystems RX3i remote expansion racks, supplying backplane and field-related DC power requirements.

Q2: What input voltage does the IC694PWR321B support?
The module supports 120/240 VAC and 125 VDC input power, with AC input ranges from 85–264 VAC and DC input ranges from 100–300 VDC.

Q3: Is the IC694PWR321B used as a main CPU power supply?
No. The IC694PWR321B is designed as an expansion power supply for remote bases only and is not intended as the primary CPU rack power supply.

Q4: What is the total output power of the IC694PWR321B?
The module provides a maximum total output capacity of 30 watts across its 5 VDC and 24 VDC outputs.

Q5: What output voltages are available on the IC694PWR321B?
The module provides 5 VDC backplane power, 24 VDC relay power, and 24 VDC isolated output power for connected system requirements.

Q6: Does the IC694PWR321B support redundant power operation?
No. The module does not support load-sharing redundancy and should be used according to the RX3i system power design requirements.

Q7: What protection features are included in the IC694PWR321B?
The module includes input/output protection features such as overcurrent protection, overvoltage protection, isolation protection, and a replaceable fuse.

Q8: What should be checked before replacing an IC694PWR321B module?
Before replacement, verify the RX3i remote rack configuration, input voltage type, power load requirements, wiring connections, fuse condition, and compatibility with installed expansion modules.

Expansion Power Supply Module GE IC694PWR321B

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