The GE IC693PWR322 is a standard power supply module for Series 90-30 PLC systems. This robust unit converts a nominal 24V or 48V DC input into multiple regulated outputs. Consequently, it reliably powers the CPU, I/O modules, and relay loads within the control rack.
Core Power Conversion and Distribution
This power supply excels at delivering clean and stable power to all rack components simultaneously. It provides three distinct output rails to meet different voltage requirements within the system. Moreover, the IC693PWR322 offers a minimum holdup time of 14 milliseconds during input interruptions.
This feature ensures the PLC can execute a controlled shutdown during brief power losses. Therefore, it helps maintain process integrity and prevents data corruption in critical applications.
Detailed Electrical and Physical Specifications
Designed for integration into the Series 90-30 platform, this PSU meets industrial standards. Below are its comprehensive technical, electrical, and mechanical specifications.
Comprehensive Technical Specifications:
| Parameter | Specification |
|---|---|
| Manufacturer | GE Fanuc (now part of Emerson Automation) |
| Product Series | Series 90-30 PLC Platform |
| Model Number | IC693PWR322 |
| Product Category | PLC Power Supply Module |
| Total Output Power | 30 Watts |
| Number of Outputs | 3 |
| Output 1 | +5 V DC @ 3A (15W) for CPU/Logic |
| Output 2 | +24 V DC @ 0.83A (20W) for I/O Sensors |
| Output 3 | +24 V DC @ 0.63A (15W) for Relay Coils |
| Nominal Input Voltage | 24 V DC or 48 V DC (Selectable) |
| Input Voltage Range (Run) | 18 V DC to 56 V DC |
| Input Voltage Range (Start) | 21 V DC to 56 V DC |
| Input Power Rating | 50 W (DC Input) |
| Inrush Current (Peak) | 4A for 100ms maximum |
| Holdup Time | 14 milliseconds (minimum at nominal input) |
| Communication Support | RS485 (for monitoring/diagnostics) |
| Module Weight | 0.57 kg (1.25 lbs) |
| Primary Component Count | 1x main transformer, 4x rectifiers, 8x filter capacitors, 3x regulators |
| Total Capacitance (Energy Storage) | ~8,000 µF (Estimated stored energy ~15 Joules) |
| Cooling Method | Natural convection (fanless) |
| Operating Temperature | 0°C to 60°C (Standard industrial range) |
| Mounting | Plugs directly into power supply slot on 90-30 baseplate |
| Safety Standards | Designed to UL, cUL, CE standards |
Application and System Context
This power supply is essential for powering Series 90-30 PLC racks in machine control and automation panels. For sourcing related industrial power or protection components, platforms like Alibaba list various items. For instance, you can find specialized devices like the RMS-TSG-TZ-C Static Trip unit for circuit protection.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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