Product Overview

The IC698PSA350B is a high-capacity power supply module designed for the GE Fanuc / Emerson PACSystems RX7i platform. This 100% brand new, original unit converts a wide-range AC or DC input into regulated DC output rails required by VME64-based CPUs and I/O modules. With a total output capacity of 350 watts, it provides stable and reliable power for large-scale, mission-critical automation systems.

Technical Specifications

Engineering Advantages

High-Amperage Logic Power
Delivers up to 60 A on the +5 V rail, enabling support for high-performance RX7i CPUs and dense I/O configurations without additional power modules.

Universal Input Flexibility
Supports wide-range AC (85–264 VAC) and DC (100–150 VDC) inputs, making it suitable for global industrial deployments and unstable power environments.

Advanced Thermal Protection
Designed for forced-air cooling environments, maintaining stable performance at full 350 W load while preventing thermal stress and component degradation.

Comprehensive Fault Protection
Integrated over-voltage, over-current, and short-circuit protection ensures rapid shutdown in fault conditions, protecting CPUs and I/O modules from damage.

FAQs

Does the IC698PSA350B require a specific slot?
Yes. It must be installed in the dedicated power supply slot on the left side of the RX7i universal backplane, which distributes power across the VME64 system.

Is forced air cooling required?
Yes. Proper airflow from the rack fan system is mandatory to maintain rated performance and ensure safe operation within the specified temperature range.

What does the “B” revision indicate?
The “B” suffix indicates a hardware revision with updated components or manufacturing improvements. It remains fully backward compatible with earlier IC698PSA350 versions.

Can this power supply be used in Series 90-70 systems?
It is designed for RX7i systems. Compatibility with Series 90-70 racks is not guaranteed and must be verified based on backplane and mechanical requirements.