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The Honeywell CC-PWRR20 (51454475-100) is a redundant power supply module for the Experion PKS Series C system. It provides stable 24 VDC power to C300 controllers and I/O assemblies, supporting 1:1 hot-standby redundancy to ensure continuous operation and prevent process interruptions.
Supplied as 100% brand new, original factory equipment, it delivers reliable and high-integrity power for mission-critical applications.
| Parameter | Specification |
|---|---|
| Model Number | CC-PWRR20 |
| System Series | Experion PKS Series C |
| Redundancy | 1:1 Hot-Standby |
| Input Voltage | 24 VDC (Nominal) |
| Diagnostics | Status LEDs & Alarms |
| Maintenance | Hot-swappable |
| Weight | 0.3kg |
Hot-Swap Capability – Replace modules without shutting down the system
Redundant Operation – Ensures high availability with 1:1 standby
Load Sharing – Balances power between modules to reduce stress
Fault Isolation – Prevents single failures from affecting the system
Real-Time Diagnostics – LED and HMI-based status monitoring
Compact Design – Vertical form factor for efficient cabinet use
Can it operate without a redundant unit?
Yes, a single module can operate independently, but without redundancy protection.
How does it handle power fluctuations?
Built-in regulation and filtering stabilize output and protect connected equipment.
How is module health monitored?
Through front-panel LEDs and Experion PKS HMI diagnostics.
Does it require a specific IOTA or carrier?
Yes, it must be installed on a compatible Series C power IOTA/carrier.