Description

Overview

The IC695PSD140 Power Supply Module is a 40‑watt DC power unit designed for GE’s PACSystems RX3i automation platform. It provides regulated power to RX3i controllers and I/O modules, ensuring stable operation in demanding industrial environments. Its compact footprint and high‑efficiency design make it suitable for both standalone and redundant power architectures.

Functional Characteristics

This module accepts a wide input voltage range of 18–30 VDC and generates three isolated outputs required by RX3i hardware:

• +5.1 VDC for logic and CPU circuits

• +24 VDC for relay loads

• +3.3 VDC for internal module electronics

The IC695PSD140 supports redundant configurations when installed with up to three additional power supplies in the RX3i universal backplane. Load‑sharing capability enhances system availability and minimizes downtime in mission‑critical applications.

Built‑in protection features include:

• Overload protection

• Short‑circuit protection

• Input voltage fluctuation tolerance

• Thermal management for continuous operation

These safeguards ensure long‑term reliability in harsh industrial settings.

Technical Specifications

Parameter	Specification
Model	IC695PSD140
Product Type	RX3i Power Supply Module
Brand	GE
Series	PACSystems RX3i
Dimensions	3.5 × 13.5 × 13.5 cm
Weight	0.25 kg
Origin	USA
HS Code	8537101190
Condition	New
Availability	In Stock
Input Voltage	18–30 VDC
Output Power	40 W
Output Voltages	+5.1 VDC, +24 VDC, +3.3 VDC
Redundancy	Supports multi‑supply load sharing
Protection	Overload, short‑circuit, thermal
System Compatibility	DCS / PACSystems RX3i
Minimum Order	1 unit

Integration and System Role

The IC695PSD140 is used to:

• Power RX3i CPUs, communication modules, and I/O

• Support redundant power architectures

• Maintain stable voltage levels for sensitive logic circuits

• Provide isolated power rails for mixed‑load systems

Its modular design allows quick replacement and simplified maintenance during system upgrades or troubleshooting.

Application Scenarios

• Manufacturing automation

• Power generation and energy management

• Process control systems

• High‑availability industrial networks

• Redundant control architectures requiring uninterrupted power

FAQ

Q: Can this module be used in redundant configurations?  A: Yes. Up to four units can be installed in the RX3i backplane for load‑sharing redundancy.

Q: What input voltage range does it support?  A: 18–30 VDC, suitable for most industrial DC power sources.

Q: What types of loads can the +24 VDC output support?  A: It is designed primarily for relay and discrete output loads.

Specifications

• Dimensions: 3.5 × 13.5 × 13.5 cm
• Brand: General Electricneral Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems