GE IC695PSD140A – PACSystems RX3i DC‑DC Expansion Power Supply

In stock

Product Introduction:

The IC695PSD140A is a compact expansion DC‑DC power supply for the Emerson PACSystems RX3i PLC platform, designed to supplement or replace primary power supplies in distributed I/O systems. It converts a wide 18–32VDC input into three regulated outputs (+3.3VDC, +5.1VDC, +24VDC) to power remote RX3i expansion racks and I/O modules. Engineered for load sharing and redundancy applications, it supports hot‑swap operation and seamless integration with RX3i remote bases, making it ideal for large‑scale distributed automation systems requiring scalable, reliable power.

Technical Specifications

Manufacturer: Emerson Automation (formerly GE Intelligent Platforms)
Model: IC695PSD140A
Series: PACSystems RX3i PLC System
Module Type: DC‑DC Expansion Power Supply (1‑slot, Remote Base Compatible)
Input Voltage: 18–32VDC (nominal 24VDC)
Outputs:
- +3.3VDC @ 9.0A (internal logic)
- +5.1VDC @ 6.0A (backplane/module logic)
- +24VDC @ 1.6A (relay coils, sensors)
Max Output Power: 40W
Input Power: 60W maximum at full load
Efficiency: ≥85% at full load
Isolation: 1500VAC (1 minute) input‑to‑backplane isolation
Backplane Compatibility: RX3i Remote Bases only (IC695CHS series)
Load Sharing/Redundancy: Supported (parallel operation with other PSD140 series modules)
Hot‑Swappable: Yes (insertion/removal during system operation)
Operating Temperature: 0°C to +60°C
Storage Temperature: -40°C to +85°C
Certifications: CE, UL, CSA, RoHS, Class 1 Div 2
Dimensions: 80mm × 150mm × 115mm
Weight: 0.95kg

Key Features

Remote Base Compatibility: Designed exclusively for RX3i remote expansion racks, providing dedicated power for distributed I/O modules in large‑scale systems.
Load Sharing & Redundancy: Supports parallel operation with multiple PSD140 series modules for load balancing and redundant power configurations, eliminating single points of failure.
Wide DC Input Range: Operates reliably from 18–32VDC, compatible with 24VDC plant power, battery banks, and renewable energy systems.
Triple Regulated Outputs: Dedicated outputs for logic (+3.3VDC), backplane (+5.1VDC), and relays/sensors (+24VDC) ensure stable power distribution.
Hot‑Swappable: Allows replacement during system operation to minimize downtime in critical distributed automation applications.
LED Status Indicators: Front‑panel LEDs for Power, Fault, Overload, and Overtemperature enable real‑time diagnostics and quick troubleshooting.
Compact & Rugged Design: Optimized for remote rack mounting, withstanding vibration, shock, and wide temperature ranges for reliable operation in distributed industrial environments.