The GE IC695PSA040 is a 40-watt universal power supply for the PACSystems RX3i platform. It supports wide-range 85-264 VAC or 100-300 VDC inputs. This module provides stable +3.3V, +5.1V, and +24V DC outputs to power CPUs and I/O. Featuring built-in LED diagnostics and a protected power switch, it ensures reliable operation for dedicated industrial automation and DCS control systems.
The GE IC695PSA040 serves as a high-reliability energy source for PACSystems RX3i universal backplanes. This 40-watt power module converts high-voltage inputs into regulated DC current for internal logic and field devices. It accommodates diverse global standards by accepting both AC and DC input ranges. By providing stable voltage levels, the unit ensures the consistent performance of CPUs and I/O modules. This module is essential for maintaining the operational integrity of critical automation infrastructures.
| Parameter | Specification Details |
| Manufacturer | General Electric (GE Fanuc) |
| Model Number | IC695PSA040 |
| Power Rating | 40 Watts |
| AC Input Range | 85 to 264 VAC (47-63 Hz) |
| DC Input Range | 100 to 300 VDC |
| Voltage Outputs | +3.3 VDC, +5.1 VDC, +24 VDC |
| Weight | 0.36 kg |
| Dimensions | 3.5 x 13 x 13.5 cm |
This power supply occupies a single slot on the RX3i universal backplane for efficient space management. However, users must follow specific configuration rules for this hardware. The IC695PSA040 does not support parallel redundancy or load-sharing applications. Furthermore, technicians cannot mix this model with other power supplies in the same backplane segment. If a system requires more than 40 watts, engineers must deploy expansion bases. This design focuses on providing dedicated power for compact and mid-sized control setups.
A dedicated LED array on the front panel provides real-time status updates for the module. These indicators signal power presence, internal faults, overheating conditions, and current overloads. For manual control, a physical ON/OFF switch resides behind a protective hinged door. This switch disables the DC outputs while leaving the input terminals energized for safety. Additionally, a specialized locking tab prevents accidental power cycling during routine operations. These features simplify maintenance and reduce the risk of unforced system downtime.
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