Product Overview

The GE Fanuc IC695PSA140 is a multi-purpose power supply module engineered for PACSystems™ RX3i PLC platforms. It is designed to deliver stable system and field power while supporting redundant and load-sharing configurations within RX3i racks. This module enhances system availability by allowing multiple power supplies to operate in parallel, ensuring continuous operation during power faults or maintenance events.

The IC695PSA140 mounts directly into the RX3i backplane and distributes regulated DC power to both the controller and installed I/O modules. Its wide AC and DC input range makes it suitable for global industrial environments where power conditions may vary.

Key Technical Characteristics

• Input voltage range

• 85–264 VAC, 50/60 Hz

• 100–300 VDC

• Total output power

• 40 W maximum

• Output rails

• 5.1 VDC backplane power

• 24 VDC relay and field output power

• 3.3 VDC internal logic power for RX3i modules

• Electrical protection

• Overcurrent protection on all outputs

• Overtemperature and overload monitoring

• Status indication

• Power status LED

• Fault LED

• Overtemperature LED

• Overload LED

• Ride-through capability

• Maintains output for approximately 20 ms during input interruptions

• Mechanical characteristics

• Occupies two RX3i backplane slots

• Supports installation of up to four power supply modules per rack

• Compatibility

• Designed exclusively for PACSystems RX3i racks and modules

Industrial Applications

The IC695PSA140 is commonly deployed in mission-critical automation systems where high reliability and power redundancy are required. Typical use scenarios include:

• Redundant PLC power architectures in continuous-process industries

• RX3i systems with high I/O density requiring additional backplane power

• Industrial control panels with mixed AC and DC power sources

• Manufacturing lines, energy systems, and infrastructure automation

• Applications requiring hot-standby or load-sharing power configurations

This power supply is well suited for environments where uptime, electrical stability, and modular expansion are essential.