Product Introduction
The GE IC695PSD140 is a versatile Universal Backplane Power Supply designed specifically for the PACSystems RX3i automation platform. Engineered to deliver stable and reliable DC power to CPU and I/O modules, this power supply is central to building robust industrial control systems. Its universal input capability allows operation across a wide range of industrial power environments, making it suitable for global deployment.
With high efficiency and generous output capacity, the IC695PSD140 supports both standard and high‑density I/O configurations. Its rugged design ensures continuous performance even under harsh industrial conditions, including voltage fluctuations, temperature variations, and electrical noise. This power module is ideal for manufacturing, process control, oil & gas, energy, and water treatment applications where system uptime and power integrity are critical.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | GE (General Electric) |
| Model Number | IC695PSD140 |
| Product Type | Universal Backplane Power Supply |
| Platform Compatibility | PACSystems RX3i Controllers |
| Input Voltage Range | 85–264 VAC, 47–63 Hz or 120–370 VDC |
| Output Voltage | +5 V DC / +10 V DC (regulated for backplane) |
| Output Power | 140 W maximum |
| Output Current | +5 V: up to ~28 A |
| Efficiency | High industrial efficiency |
| Power Protection | Overvoltage / overcurrent protection |
| Mounting | DIN rail or panel mount within RX3i rack |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | –20°C to +70°C |
| Cooling | Convection cooled (no fan) |
Industrial Applications
The IC695PSD140 power supply is widely used in industrial automation systems where reliable and flexible power delivery is required:
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Distributed control systems in manufacturing plants
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Process automation in chemical, petrochemical, and oil & gas facilities
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Energy production and power distribution automation
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Water and wastewater treatment control systems
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Packaging, material handling, and machine automation
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Retrofit and upgrade of legacy control architectures
This power supply serves as the backbone for distributed I/O and CPU modules, enabling robust system performance and minimal downtime.
Advantages
Universal Input Range
Supports a wide AC and DC input range, simplifying installation across varied industrial power grids.
High Output Capacity
Delivers up to 140 W of regulated DC power, capable of supporting dense module configurations.
Industrial‑Grade Reliability
Designed for continuous 24/7 operation under temperature fluctuations and electrical noise.
Solid Protection Features
Built‑in overvoltage and overcurrent protection safeguards both the supply and connected modules.
Efficient Thermal Management
Convection‑cooled design maintains stable operation without requiring additional fans.
Technical FAQs
1. What is the primary function of the IC695PSD140?
It provides regulated DC power to the RX3i backplane, supporting CPU and I/O module operation.
2. What input voltages are supported?
85–264 VAC or 120–370 VDC input range for global compatibility.
3. What is the maximum output power?
Up to 140 W of DC power.
4. How much output current does it provide?
Approximately up to 28 A on the +5 V rail.
5. Does this module include protection features?
Yes — built‑in overvoltage and overcurrent protections enhance system safety.
6. What is the operating temperature range?
0°C to +60°C.
7. How is it cooled?
The power supply uses convection cooling, eliminating the need for fans.
8. Where is it mounted?
Mounted within the RX3i rack via DIN rail or panel mount.
9. What industries commonly use this power supply?
Manufacturing, energy, water treatment, oil & gas, and process automation sectors.
10. Can it support high‑density I/O configurations?
Yes, its high output capacity supports dense I/O and CPU loads.
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