The GE IC695PSD140 is a 40W, 24VDC power supply for PACSystems RX3i. It supports redundancy, load sharing, and provides +5.1V, +24V, and +3.3V outputs.
The GE IC695PSD140 is a versatile 40-Watt power supply engineered for the PACSystems RX3i controller platform. This module accepts a DC input range between 18V and 30V to support diverse industrial environments. It provides three regulated output voltages to power logic circuits, internal modules, and field relays. Furthermore, the unit fits into any standard slot of an RX3i universal backplane. Its high efficiency and modular design make it a primary choice for modern automation systems.
| Feature | Specification Detail |
| Manufacturer | General Electric (GE) |
| Model Number | IC695PSD140 |
| Series | PACSystems RX3i |
| Input Voltage Range | 18V to 30V DC |
| Output Power | 40 Watts Maximum |
| Logic Output | +5.1V DC |
| Relay/Field Output | +24V DC |
| Internal Module Output | +3.3V DC |
| Physical Dimensions | 3.5 x 13.5 x 13.5 cm |
| Unit Weight | 0.25 kg |
One significant advantage of the IC695PSD140 is its support for redundant configurations. Users can install up to four of these modules in a single universal backplane. In this setup, the modules share the system load automatically to improve reliability. If one power supply fails, the remaining units maintain system operation without interruption. This fail-safe architecture suits mission-critical applications in energy and process control sectors. Consequently, the module reduces the risk of costly production downtime.
The IC695PSD140 incorporates robust internal protections against common electrical faults. It features built-in safeguards for overcurrent, short circuits, and sudden voltage fluctuations. Moreover, the hardware utilizes intelligent thermal management to dissipate heat effectively. This cooling efficiency ensures stable performance even in confined control cabinets. The industrial-grade components withstand the electrical noise typical of manufacturing floors. These protective layers prolong the service life of both the power supply and connected RX3i modules.
This power supply module integrates seamlessly into GE’s RX3i distributed control systems (DCS). It provides the essential electrical foundation for high-speed processors and communication modules. Additionally, its compact 0.25 kg frame saves valuable rail space within the automation rack. Maintenance personnel can easily swap the module due to its user-friendly mounting mechanism. Whether in discrete manufacturing or water treatment, the IC695PSD140 delivers consistent power quality. Its USA-based engineering reflects a commitment to global industrial standards.
The Allen-Bradley 1756-PA72 ControlLogix AC Power Supply provides reliable, regulated multi-rail DC power directly to the backplane of any standard 1756 chassis. Featuring a universal input voltage range of 85–265 VAC, 75 Watts of maximum output capacity, and a battery-free compact design, it delivers consistent, short-term ride-through protection and real-time LED diagnostics for high-demand industrial automation architectures.
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