GE IC695PSA140 PACSystems RX3i Multi-Purpose Power Supply
Manufacturer: GE Fanuc
-
Part Number: IC695PSA140
Condition：New with Original Package
Product Type: Power Supply Modules
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC695PSA140 PACSystems RX3i Power Supply Module
The GE Fanuc IC695PSA140, also cataloged as the IC695PSA140 Multi-Purpose Power Supply, operates as a dedicated hardware component for generating internal system bus voltages within PACSystems RX3i Universal Backplanes. The module converts universal 85 to 264 VAC or 100 to 300 VDC field power inputs into regulated +5.1 VDC, +3.3 VDC, and +24 VDC output rails to nourish active I/O cards and central processing units.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC695PSA140 |
| Brand | GE Fanuc / Emerson |
| Origin | USA |
| Weight | 0.91 kg (2.00 lbs) |
| Dimensions | Standard RX3i Universal Rack Slot Width |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Input Power: 70 W; Total Load Capacity: 40 W |
| Nominal Voltage | 120/240 VAC or 125 VDC |
| AC Input Voltage Range | 85 to 264 VAC |
| DC Input Voltage Range | 100 to 300 VDC |
| Output Voltages | +5.1 VDC, +3.3 VDC, +24 VDC relay power |
| Backplane Support | PACSystems RX3i Universal Backplane Only |
| Maximum Units Per Rack | Up to four (4) power supply modules |
Backplane Bus Communication Velocity and Deterministic Networks
The IC695PSA140 resides on the PACSystems RX3i backplane bus structure, providing stable regulated voltage tracks to preserve backplane bus communication velocity across high-density I/O configurations. Advanced load-sharing logic allows up to four power supply modules to operate concurrently on a single universal rack slot architecture without introducing voltage fluctuations or network jitter. Internal power circuitry preserves firmware flash compatibility and execution determinism across connected EtherNet/IP and PROFINET communication modules.
Frequently Asked Questions
Q: How does the IC695PSA140 support load sharing across an RX3i backplane?
A: The onboard hardware architecture balances output current distribution when multiple IC695PSA140 units populate the same universal rack, enabling operational redundancy.
Q: Can the IC695PSA140 module accept both AC and DC input power sources?
A: Yes, the universal input stage accepts line power across 85 to 264 VAC or 100 to 300 VDC without requiring hardware jumper adjustments.
Q: What is the maximum current rating per input wiring terminal on the unit?
A: The input connection terminal block handles up to 6 Amperes per terminal point for field wiring conductors.
Field Installation Guidelines
First, turn off primary feeder breakers and verify that no voltage exists across field input wiring leads. Next, align the rear guides of the IC695PSA140 module with the leftmost universal backplane slot, sliding the unit firmly backward until the top and bottom mounting latches snap locked. Then, land incoming 120/240 VAC or 125 VDC power phase and neutral or DC conductors onto the removable screw terminal block, applying recommended torque limits. Finally, connect the protective earth ground lead directly to the rack earthing stud and route high-voltage supply lines separately from low-voltage signal lines.