GE IC695PSD140 Power Supply Module for PACSystems RX3i

The GE IC695PSD140 is a PACSystems RX3i Power Supply Module manufactured by Emerson Automation, previously under GE Intelligent Platforms (GE IP). This module is designed to provide reliable DC power, specifically supporting the RX3i PAC platform. It features a broad input voltage range and is engineered for various power distribution applications.

Key Features of the GE IC695PSD140

The GE IC695PSD140 is a versatile power supply module that supports the RX3i Central Processing Unit (CPU). It operates with an input voltage range of 18-30 VDC and provides a maximum input power of 60 Watts at full load. This module offers multiple output voltage options, including 5.1 VDC, 3.3 VDC, and 24 VDC. It also supports redundancy and load-sharing applications, making it ideal for high-reliability systems.

Technical Specifications

Parameter	Specification
Manufacturer	Emerson Automation (formerly GE Intelligent Platforms)
Product Line	PACSystems RX3i
Part Number	IC695PSD140
Weight	0.56 lbs (0.26 kg)
Product Description	Power Supply Module
Input Voltage Range	85 to 264 VAC / 100 to 300 VDC
Input Power	60 Watts maximum at full load
Nominal Rated Voltage	120/240 VAC or 125 VDC
Output Voltages	24 VDC: 19.2 to 28.8 VDC, 5.1 VDC: 5.0 to 5.2 VDC, 3.3 VDC: 3.1 to 3.5 VDC
Output Current	24 VDC: 0 to 1.6 Amps, 5.1 VDC: 0 to 6 Amps, 3.3 VDC: 0 to 9 Amps
Output Power	40 Watts maximum (total for both outputs)
Ripple	150 mV
Noise	150 mV
Ride-through Time	20 ms
Terminal Current	6 Amps
Number of Power Supplies	Up to 4 in RX3i universal backplane
Redundancy	Supported
Wire Size for Terminations	#14 – 22 AWG
On/Off Switch	Yes, on the front panel
Mounting	RX3i Universal Backplane

Product Description

The GE IC695PSD140 is a robust Power Supply Module specifically designed for the PACSystems RX3i platform. It provides critical DC power to the system, supporting up to four power supplies in a universal backplane for load-sharing and redundancy applications. This feature makes it ideal for systems requiring high availability and reliability.

This power supply module is powered by an external 100-240 VAC or 0-125 VDC input and delivers output power across multiple channels: 5.1 VDC, 3.3 VDC, and 24 VDC. The module supports up to 40 Watts total output power, with dedicated power for relay modules and other components in the system.

The IC695PSD140 has 150 mV ripple and noise and a 20 ms ride-through time, ensuring stable operation even during brief power interruptions. The front-panel On/Off switch allows easy control, but caution is advised when using it in systems with redundancy and load sharing.

Applications

Redundant Systems: Install up to four modules for increased system reliability and power redundancy.
Industrial Automation: Ideal for applications in industrial automation requiring stable and continuous power delivery.
Critical Infrastructure: Suitable for systems that demand high availability and minimal downtime.

Conclusion

The GE IC695PSD140 is a high-performance Power Supply Module that supports the PACSystems RX3i platform. It ensures reliable power delivery to critical components, with support for redundancy and load sharing. Whether used in industrial automation, critical infrastructure, or redundant systems, it provides a robust solution for efficient and stable power management.