Overview
Configured for power conversion and backplane power distribution within PACSystem RX3i platforms, the GE Fanuc Emerson IC695PSD040 (IC695PSD040 Power supply module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC695PSD040 |
| Brand | GE Fanuc Emerson |
| Origin | Standard Industrial Manufacturing |
| Weight | 1.31 lbs (0.60 kg) |
| Dimensions | Standard RX3i Modular Form Factor |
| Operating Temp | Standard Industrial Limits |
| Power Consumption | 60 Watts, maximum |
| Input Voltage Range | 18 to 30 VDC |
| Output Voltage | 5.1 VDC; 3.3 VDC |
| Output Current | 5.1 VDC: 0 to 6 Amps, 3.3 VDC: 0 to 9 Amps |
| Output Power | 40 Watts, maximum |
I/O Density Scaling and Backplane Communication
Operating within the PACSystems RX3i ecosystem, this module interfaces directly with the universal backplane to distribute regulated power rails across installed logic solver slots. It manages backplane bus communication velocity and supports internal rail isolation requirements. Furthermore, the unit handles inrush current limitations of 4 Amps for a maximum of 100 milliseconds during initial power-up sequences, ensuring stability across daisy-chained configurations of up to two units without exceeding terminal current limits.
Frequently Asked Questions
Q: Does the IC695PSD040 support hot-swapping on the RX3i universal backplane?
A: No, power supply modules in this series require standard system power-down procedures before physical insertion or extraction to prevent backplane bus damage.
Q: What is the maximum allowable wire gauge for the input wiring terminals?
A: The module accepts wiring terminals ranging from 14 AWG to 18 AWG wire.
Field Installation Guidelines
Ensure the RX3i universal backplane is completely de-energized prior to mounting the power supply module into Slot 0. Secure the module mechanically using the integrated fastening screws to maintain structural stability against industrial vibration. Verify that incoming DC supply lines fall strictly within the 18 to 30 VDC operational range before connecting to the designated terminals.
