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GE Fanuc IC698PSA350 PACSystems RX7i Power Supply Module
Description
The GE Fanuc IC693ACC302, also cataloged as the IC698PSA350 Power Supply Module, operates as a dedicated hardware component for primary backplane DC voltage distribution within PACSystems RX7i baseplate racks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC698PSA350 |
| Brand | GE Fanuc |
| Product Series | PACSystems RX7i |
| Module Type | Power Supply Module |
| Origin | USA |
| Weight | 2.02 kg |
| Dimensions | 6.3 x 18.5 x 29.1 cm |
| Input Voltage | 85 to 264 VAC / 100 to 150 VDC |
| Output Rating | 350 W total capacity |
| Input Frequency | 47 to 63 Hz |
| Power Factor | 0.99 for AC input |
| Power Consumption | 440 W typical, 500 W maximum |
| Isolation | 1500 VDC for all outputs |
| Operating Temp | 0 to 60 deg C |
| HS Code | 8537101190 |
Deterministic Power Distribution and Backplane Compatibility
The IC698PSA350 converts wide-range AC or DC input power into regulated internal operating voltages across the RX7i VME642 backplane bus. The module incorporates forced-air cooling via an internal 70 CFM fan to maintain thermal stabilization during high load conditions.
Internal thermal monitors trigger the OVER TEMP LED indicator and initiate protective thermal shutdown if fan airflow falls below operational thresholds. Integrated hold-up times of 5 ms and power ride-through capability of 15 ms buffer line voltage dips, preventing momentary backplane bus communication velocity interruptions and maintaining CPU program execution stability.
Frequently Asked Questions
Q: Where must the IC698PSA350 module be installed in an RX7i rack?
A: The IC698PSA350 installs specifically into Slot 0 of the PACSystems RX7i baseplate rack to interface with the main power distribution bus.
Q: What diagnostic indicators are located on the front panel of the IC698PSA350?
A: The front panel includes FIELD OK, OUTPUT OK, and OVER TEMP LED indicators to signal input power presence, output voltage status, and internal thermal conditions.
Field Installation Guidelines
- De-energize the incoming power feeder lines before attaching field wiring to the power supply terminal block.
- Slide the IC698PSA350 into Slot 0 of the RX7i baseplate until backplane connectors align, then tighten the top and bottom retaining screws.
- Wire the AC/DC input power terminals using solid or stranded copper conductors, ensuring proper earth ground termination to the chassis ground stud.
- Verify clearance around the module air intake and exhaust vents to allow unrestricted internal fan circulation.
- Apply power and verify that the FIELD OK and OUTPUT OK LED indicators illuminate without an active OVER TEMP alarm.
Additional information
| Weight | 2.02 kg |
|---|---|
| Country of Origin | USA |
| Dimension | 6.3 x 18.5 x 29.1 cm |
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