Description
1. Product Title
Honeywell CC-PWRR01 – Redundant Power Supply Module (Experion PKS I/O System)

2. Product Overview
The CC-PWRR01 is a redundant power supply module designed for Honeywell Experion PKS and Series C I/O systems. It provides stable and reliable DC power to control processors and I/O modules, ensuring continuous operation in mission-critical industrial environments.
Engineered with redundancy support, the CC-PWRR01 allows dual power supply configurations, enabling automatic failover in the event of a power source failure. This design significantly enhances system availability and reliability, making it suitable for safety-critical and high-availability applications. The module is widely used in distributed control systems (DCS) where uninterrupted power is essential for maintaining process stability and operational safety.
3. Technical Specifications
- Brand: Honeywell
- Model: CC-PWRR01
- Warranty: One Year
- Condition: 100% New & Original
Detailed Specifications:
- Module Type:
- Redundant Power Supply Module
- Platform Compatibility:
- Honeywell Experion PKS
- Series C I/O system
- Input Voltage:
- 24 V DC (nominal)
- Output Function:
- Provides regulated DC power to controller and I/O modules
- Redundancy Support:
- Dual power supply configuration with automatic switchover
- Protection Features:
- Overvoltage protection
- Overcurrent protection
- Short-circuit protection
- Diagnostics:
- LED indicators for power status and fault conditions
- Operating Temperature:
- -40°C to +70°C (industrial grade)
- Mounting:
- Rack-mounted within Series C chassis
4. Key Features & Benefits
- Redundant Power Architecture:
Supports dual power modules with automatic failover, ensuring uninterrupted operation in case of power failure. - High Reliability for Critical Systems:
Designed for continuous operation in DCS environments where downtime is not acceptable. - Comprehensive Protection Mechanisms:
Built-in safeguards protect connected modules from electrical faults, improving system longevity. - Seamless Integration with Experion PKS:
Fully compatible with Honeywell Series C I/O, simplifying system design and maintenance. - Industrial-Grade Performance:
Operates reliably in harsh environments with wide temperature tolerance and robust construction.
5. Application Scenarios
- Oil & Gas / Petrochemical Plants:
Provides reliable power to control systems in hazardous environments requiring continuous operation. - Power Generation:
Ensures stable power supply for turbine control and plant automation systems. - Process Industries (Chemical, Refining):
Supports distributed control systems where power redundancy is critical for maintaining process stability.
6. Frequently Asked Questions (FAQ)
- Q: What is the primary function of the CC-PWRR01?
A: It provides regulated and redundant DC power to Honeywell control and I/O systems, ensuring continuous operation. - Q: Is CC-PWRR01 compatible with legacy systems?
A: Yes, it is designed for Honeywell Experion PKS and Series C I/O platforms, allowing integration with existing system architectures.Honeywell CC-PCNT02 51454551-275 Honeywell 05701-A-0405 Honeywell CC-PUIO31




