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Product Introduction
The Honeywell CC-PCNT02 51454551-275 is a key component within Honeywell’s C300 Controller platform, specifically engineered to deliver deterministic, real-time control for critical industrial automation processes. As a central processing element of the Experion PKS (Process Knowledge System), this module acts as the interface between field-level I/O and higher-level supervisory control functions, providing high-performance control execution, deterministic communication, and fault-tolerant operation.
Built with Honeywell’s proprietary deterministic control architecture, the CC-PCNT02 ensures tight process control and seamless integration with distributed systems. The module is ideal for applications requiring redundancy, scalability, and rapid response, especially in industries where uptime and reliability are non-negotiable.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | CC-PCNT02 |
| Part Number | 51454551-275 |
| Product Type | C300 Controller Module |
| System Compatibility | Experion PKS / C300 Series |
| Processor Type | Advanced real-time embedded CPU |
| Control Execution Cycle | Configurable (as low as 10 ms) |
| Redundancy Support | Yes (when paired with redundant partner) |
| Communication Protocols | FTE (Fault Tolerant Ethernet), ControlNet |
| I/O Integration | Fieldbus, Profibus, HART, Serial, and more |
| Memory | Non-volatile flash-based program storage |
| Operating Temperature Range | 0°C to 60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5%–95% RH (non-condensing) |
| Power Consumption | < 10W (typical operation) |
| Mounting Type | Chassis/Slot Mounting |
| Diagnostic LEDs | Yes (Status, Communication, Error) |
| Dimensions (W x H x D) | 120 x 165 x 81 mm |
| Weight | 0.34 kg |
| Certifications | CE, UL, RoHS, CSA |
Product Applications
The CC-PCNT02 is specifically designed for demanding automation and control environments that require real-time, reliable, and redundant control logic execution. It finds application across a wide range of process and discrete manufacturing industries:
-
Oil & Gas and Petrochemical Plants
Used in DCS architectures for controlling refinery units, pipeline networks, and chemical reactors. -
Power Generation Facilities
Critical control logic for turbines, boilers, and auxiliary systems. -
Pharmaceutical Manufacturing
Precise batch control and monitoring of environmental conditions. -
Water and Wastewater Treatment
Manages pump stations, chemical dosing, and remote telemetry units. -
Food & Beverage Processing
Ensures reliable control over automated mixing, packaging, and CIP systems. -
Pulp & Paper Industry
Regulates distributed processes including pulp digesters, drying, and cutting systems.
Product Advantages
-
High-Performance Real-Time Processing
Executes complex control strategies with sub-second deterministic response. -
Redundancy and Fault Tolerance
Supports paired redundancy for uninterrupted operation and high availability. -
Scalable Architecture
Easily integrates with other Honeywell controllers and I/O to scale from small plants to enterprise-wide systems. -
Wide Communication Support
Communicates over FTE, ControlNet, and integrates seamlessly with various fieldbus protocols. -
Easy Configuration and Diagnostics
Fully integrated into Honeywell’s Experion Control Builder platform for centralized configuration and real-time diagnostics. -
Rugged Industrial Design
Engineered for continuous operation in challenging industrial environments. -
Enhanced Cybersecurity
Conforms to modern industrial cybersecurity practices, including access control, user authentication, and secure communication.
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the CC-PCNT02 module?
A1: It serves as the central controller for executing real-time control logic within the Honeywell C300 system.
Q2: Can the CC-PCNT02 be used in redundant configurations?
A2: Yes, it supports full redundancy when used with a paired controller.
Q3: What communication protocols are supported?
A3: It supports Fault Tolerant Ethernet (FTE), ControlNet, and various fieldbuses like Profibus, HART, and Foundation Fieldbus.
Q4: Is it compatible with Honeywell’s Experion PKS system?
A4: Yes, it is fully integrated into the Experion Process Knowledge System (PKS).
Q5: What kind of diagnostics does it provide?
A5: It offers LED-based and software diagnostics for communication, system health, and fault detection.
Q6: What is the minimum control cycle time it supports?
A6: Control cycle times as low as 10 milliseconds are configurable.
Q7: How is the module mounted in the system?
A7: It is installed in a chassis slot specifically designed for C300 modules.
Q8: Is there built-in memory for control strategies?
A8: Yes, it has non-volatile memory to store and retain programs even during power cycles.
Q9: What happens if the module fails in a redundant pair?
A9: The partner module automatically takes over control without disrupting operations.
Q10: What industries typically use this module?
A10: Oil & Gas, chemical, power, pharma, water treatment, and food & beverage industries.
Recommended Models – Same Series / Related Modules
| Model | Description | Dimensions (mm) | Weight (kg) | Feature |
|---|---|---|---|---|
| CC-PCNT01 | C300 Controller Module (Earlier Version) | 120 x 165 x 81 | 0.34 | Predecessor to CC-PCNT02 |
| CC-PDIL01 | Pulse Input Module | 120 x 165 x 81 | 0.36 | High-speed pulse input support |
| CC-TAIX01 | Analog Input Module | 120 x 165 x 81 | 0.35 | High-resolution analog inputs |
| CC-TDOB01 | Digital Output Module | 120 x 165 x 81 | 0.32 | Fast switching output channels |
| CC-TDIL01 | Digital Input Module | 120 x 165 x 81 | 0.31 | Discrete input monitoring |
| CC-TCNT01 | ControlNet Interface Module | 120 x 165 x 81 | 0.33 | Enables ControlNet fieldbus access |
Popular Honeywell Models
| Model | Description | Dimensions (mm) | Weight (kg) | Application |
|---|---|---|---|---|
| CC-PAOH01 | Analog Output Module | 120 x 165 x 81 | 0.33 | Analog control of valves, actuators |
| FC-SDO-0824 | Digital Output Module | 22 x 124 x 126 | 0.12 | Compact field wiring output module |
| CC-PUIO01 | Universal I/O Processor | 120 x 165 x 81 | 0.34 | Combined analog/digital processing |
| CC-PDIL01 | Pulse Digital Input Module | 120 x 165 x 81 | 0.36 | Used in flow and RPM measurements |
| CC-TCNT01 | ControlNet Interface Module | 120 x 165 x 81 | 0.33 | Enables ControlNet integration |
| CC-TAIX01 | Analog Input Module | 120 x 165 x 81 | 0.35 | Accurate sensor signal acquisition |
