GE IC695PSD140CA 40W Redundant Power Supply Module | Replacement, Equivalent & Selection Guide
The GE IC695PSD140CA is a 40-Watt redundant-capable DC power supply module designed for the GE PACSystems RX3i control platform. It provides stable, high-efficiency power to the RX3i backplane, supporting mission-critical industrial automation applications where uninterrupted power delivery is non-negotiable. Whether you are maintaining an existing RX3i system or planning a redundant power architecture, this module is a cornerstone component.
Technical Specifications
- Part Number: IC695PSD140CA
- Manufacturer: GE (General Electric / Emerson Automation Solutions)
- Series: PACSystems RX3i
- Module Type: DC Power Supply Module
- Output Power: 40W
- Input Voltage: 18–30 VDC
- Output Voltage: 3.3V, 5V, 24V backplane rails
- Redundancy Support: Yes – supports parallel redundant power configuration
- Backplane Compatibility: RX3i Universal Backplane (IC695CHS007, IC695CHS012, IC695CHS016)
- Operating Temperature: 0°C to 60°C
- Dimensions: Single-slot module
- Certifications: CE, UL (refer to GE datasheet for full listing)
Note: All specifications are sourced from GE official documentation. Do not rely solely on this page for engineering decisions — always verify against the current GE PACSystems RX3i Hardware Reference Manual.
Compatible Replacement & Equivalent Models
When the IC695PSD140CA is unavailable or end-of-life, the following models may serve as functional replacements depending on your system configuration. Always validate compatibility with your specific backplane revision and firmware version before substitution.
- IC695PSD140 – Earlier revision of the same module; functionally equivalent in most RX3i applications
- IC695PSD140B – Intermediate revision; check firmware compatibility
- IC695PSA040 – AC input variant (100–240 VAC); same 40W output, different input power source
- IC695PSA140 – AC input, redundancy-capable; suitable if DC input is not available
- IC695PSD040 – Non-redundant DC supply; suitable for non-critical applications with lower budget
Important: Revision letters (A, B, CA) may indicate hardware or firmware changes. Contact Konmask.com for cross-reference verification before ordering a replacement.
Why Choose the Original Model
- Guaranteed Compatibility: The IC695PSD140CA is the latest validated revision for current RX3i backplane hardware — no firmware surprises.
- Redundancy Architecture: Supports hot-standby power redundancy, enabling zero-downtime power failover in critical processes.
- OEM Quality: Manufactured to GE’s full quality standards with traceability and certification documentation available.
- Long Service Life: Designed for 24/7 industrial environments with high MTBF ratings.
- Warranty & Support: Eligible for GE/Emerson service contracts and spare parts programs.
Typical Applications
- Oil & gas pipeline monitoring and control systems
- Power generation and substation automation (SCADA)
- Water and wastewater treatment plant PLCs
- Automotive manufacturing assembly line control
- Chemical and pharmaceutical process control
- Food & beverage production line automation
- Mining and heavy industry equipment control panels
System Compatibility
The IC695PSD140CA is designed exclusively for the GE PACSystems RX3i platform. It is not compatible with the older Series 90-30 (IC693 series) or Series 90-70 (IC697 series) backplanes. Confirm your backplane catalog number before ordering.
- ✅ IC695CHS007 – 7-slot Universal Backplane
- ✅ IC695CHS012 – 12-slot Universal Backplane
- ✅ IC695CHS016 – 16-slot Universal Backplane
- ❌ IC693CHS – Series 90-30 Backplane (incompatible)
- ❌ IC697CHS – Series 90-70 Backplane (incompatible)
Selection Guide
Use the following decision framework to select the correct power supply for your RX3i system:
- Step 1 – Input Power Source: DC available (18–30V)? → IC695PSD140CA. AC only? → IC695PSA040 or IC695PSA140.
- Step 2 – Redundancy Required? Yes → IC695PSD140CA or IC695PSA140. No → IC695PSD040 or IC695PSA040.
- Step 3 – Power Budget: Calculate total backplane load. 40W is sufficient for most standard RX3i configurations. High I/O density systems may require dual supplies.
- Step 4 – Revision Verification: Confirm the CA revision is supported by your CPU firmware. Check GE PACSystems RX3i Release Notes for revision compatibility tables.
- Step 5 – Contact Konmask: Unsure? Send us your backplane part number and CPU catalog number — our engineers will confirm the correct supply.
Quality Assurance & Sourcing
- Source: Authorized distributors and certified surplus channels with full traceability
- Inspection: Each unit undergoes visual inspection, label verification, and functional pre-shipment checks
- Packaging: Anti-static ESD packaging with original or equivalent protective materials
- Documentation: Certificate of conformance available upon request
- Warranty: 12-month warranty against manufacturing defects
How to Order
- Confirm your backplane model and CPU revision
- Submit an inquiry via support@konmask.com or the on-page contact form
- Receive a quotation with lead time and availability within 24 business hours
- Approve the proforma invoice and arrange payment
- Module ships with tracking and full documentation
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can IC695PSD140 (no suffix) replace IC695PSD140CA?
A: In most cases yes, but the CA revision includes hardware updates. Verify with your GE system integrator or contact Konmask for confirmation.
Q: Can I use two IC695PSD140CA modules for redundancy?
A: Yes. The IC695PSD140CA supports parallel redundant operation when installed in a redundancy-capable backplane slot configuration.
Q: Is this module compatible with PACSystems RX7i?
A: No. The RX7i uses a different backplane form factor (IC698 series). This module is RX3i-specific.
Q: What is the lead time for IC695PSD140CA?
A: Typically 3–7 business days for in-stock units. Contact us for current availability.
Q: Do you provide a test report or certificate of conformance?
A: Yes, available upon request at no additional charge.
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