Product Overview

The GE Fanuc IC695PSA140 provides 40 Watts of regulated power to the PACSystems RX3i universal backplane. This 100% brand new, original multipurpose module operates across a wide range of input voltages, including both AC and DC sources.

Engineers use this module to supply the required +5.1 VDC, +24 VDC (relay), and +3.3 VDC internal power rails for RX3i CPUs and I/O modules. Its advanced circuitry supports load-sharing and redundancy configurations, ensuring maximum system uptime in critical industrial applications.

Technical Specifications

Engineering Advantages

Redundant Load Sharing
Supports multiple power supplies on the same backplane, enabling N+1 redundancy to maintain continuous operation even if one module fails.

Universal Input Versatility
Accepts a wide voltage range (85–264 VAC or 100–300 VDC) without manual configuration, simplifying deployment and improving tolerance to voltage fluctuations.

Advanced Internal Diagnostics
Communicates directly with the RX3i CPU to report health status, including temperature and output voltage conditions, enabling predictive maintenance.

Enhanced Protection Circuitry
Built-in current limiting and surge protection safeguard CPUs and I/O modules from electrical faults and transient conditions.

FAQs

How many IC695PSA140 modules can be installed on one backplane?
Up to four units can be installed for load sharing or redundancy, depending on system power requirements.

Which slot should be used for installation?
Although typically installed in Slot 0, this multipurpose power supply can be placed in any available slot on an RX3i Universal Backplane.

Can this module power Series 90-30 modules in an RX3i rack?
Yes, it supplies the necessary backplane voltages to support both RX3i and Series 90-30 modules in a universal backplane.

What happens if input exceeds 300 VDC?
Exceeding the specified range may trigger protection circuits or damage the unit. Input must remain within 85–264 VAC or 100–300 VDC for safe operation.