Core Functionality and Application
The GE IC693PWR321P power supply unit provides reliable DC power for the Series 90-30 PLC system. This module converts 120/240 VAC input into stable 5 VDC and 24 VDC outputs for backplane operation. It also supplies isolated 24 VDC power for field devices such as sensors and actuators . The module serves as a replacement for the standard IC693PWR321 unit.
Technical Specifications
The following table details the core technical parameters for the GE IC693PWR321P:
| Parameter | Specification |
|---|---|
| Model Number | IC693PWR321P |
| Product Type | Power Supply Module |
| Input Voltage | 120/240 VAC, 47-63 Hz |
| Output Voltage (Backplane) | +5 VDC, +24 VDC (relay) |
| Output Voltage (Isolated) | +24 VDC (sensors/field) |
| Maximum Output Power | 30 W |
| Dimensions (W × H × D) | 6.0 cm × 14.0 cm × 12.0 cm (2.36 × 5.51 × 4.72 in) |
| Weight | 0.45 kg (1.0 lbs) |
| Number of Outputs | 3 (backplane 5V, backplane 24V, isolated 24V) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 85°C |
| Indicators | LED for power status (PWR OK) |
Design and Integration Features
The GE IC693PWR321P features a compact module design that occupies a single slot in the Series 90-30 rack . Its lightweight construction simplifies installation and reduces stress on the backplane . The unit includes a front-accessible LED indicator for immediate power status verification . Furthermore, the isolated 24 VDC output provides clean power for field devices, which minimizes electrical interference .
System Compatibility and Replacement
The GE IC693PWR321P directly replaces the standard IC693PWR321 power supply in existing systems . It maintains full compatibility with all Series 90-30 CPU and I/O modules . For optimal performance, this power supply works with 10-slot, 5-slot, or 3-slot rack configurations . Users should verify total backplane current consumption does not exceed the 30 W capacity .
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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