Description
1. Product Title
Honeywell CC-PCNT02 51454551-275 – Process Control Network Interface Module
2. Product Overview
The Honeywell CC-PCNT02 51454551-275 is a high-performance Process Control Network Interface Module, designed for seamless communication within Honeywell’s distributed control systems (DCS). This module is integral in facilitating the communication between process control networks, enabling efficient data exchange across various control devices. Primarily used in industrial automation settings, the Honeywell CC-PCNT02 ensures reliable, real-time transmission of control signals, which are critical for maintaining operational efficiency, safety, and precision in complex process systems.
With its robust design, the CC-PCNT02 51454551-275 helps optimize network performance, reduce downtime, and enhance system reliability, making it a crucial component in applications such as oil & gas, petrochemical, power generation, and other large-scale industrial operations.
3. Technical Specifications
- Brand: Honeywell
- Model: Honeywell CC-PCNT02 51454551-275
- Warranty: One Year
- Condition: 100% New & Original
Key Parameters:
- Input/Output:
- High-speed data transmission to/from process controllers
- Supports communication with various field devices via serial or Ethernet-based protocols
- Operating Temp:
- Typically ranges from -20°C to +60°C, suitable for a variety of industrial environments
- Communication:
- Ethernet/IP, Modbus TCP, or proprietary Honeywell communication protocols
- Supports advanced network topologies for high-reliability applications
- Dimensions/Weight:
- Dimensions: 6.2” x 4.8” x 1.8” (157 x 122 x 46 mm)
- Weight: Approximately 1.2 kg
- Power Supply:
- 24 V DC input for power reliability across various configurations
- Redundancy:
- Supports redundancy for enhanced fault tolerance in critical industrial processes
- Compliance & Certifications:
- CE, UL, and other relevant industry certifications ensuring compliance with international standards

- CE, UL, and other relevant industry certifications ensuring compliance with international standards
4. Key Features & Benefits
- High-Speed Communication:
The Honeywell CC-PCNT02 51454551-275 enables fast, secure data transmission between process controllers, improving overall system response times and minimizing delays in critical operations. - Redundancy Support:
This module supports redundancy configurations, providing failover capabilities and ensuring continued operation in the event of a hardware failure. This feature is crucial for minimizing system downtime and enhancing reliability. - Flexible Network Integration:
With support for multiple communication protocols such as Modbus TCP and Ethernet/IP, the CC-PCNT02 51454551-275 is adaptable to diverse control system environments, ensuring compatibility across a wide range of devices. - Compact and Robust Design:
Built to withstand the harsh conditions of industrial environments, this module’s compact form factor is ideal for space-constrained applications without sacrificing performance or durability.
5. Application Scenarios
- Oil & Gas Refinery:
In oil and gas refineries, the Honeywell CC-PCNT02 51454551-275 serves as the communication hub between various field devices and control systems, enabling the real-time monitoring and control of critical operations such as pressure, temperature, and flow control. - Power Generation (Turbine Control):
In power plants, this network interface module is used to connect turbine control systems to the central distributed control system, facilitating reliable data transmission and real-time control for efficient turbine operation and safety. - Petrochemical Processing:
The CC-PCNT02 51454551-275 is deployed in petrochemical facilities to streamline the integration of process control systems, enhancing the reliability and efficiency of manufacturing processes that require precise monitoring and control.
6. Frequently Asked Questions (FAQ)
- Q: What is the primary function of the Honeywell CC-PCNT02 51454551-275?
- A: The Honeywell CC-PCNT02 51454551-275 is a Process Control Network Interface Module designed to enable seamless communication between control devices in industrial automation systems, improving data exchange and system reliability.
- Q: Is Honeywell CC-PCNT02 51454551-275 compatible with legacy systems?
- A: Yes, the Honeywell CC-PCNT02 51454551-275 supports communication protocols like Modbus TCP and Ethernet/IP, making it compatible with a wide range of legacy systems and modern control networks.






