HONEYWELL 51454551-275 CC-PCNT02 C300 Control Processor Module

Product Description

Part No.: HONEYWELL 51454551-275 (CC-PCNT02) Brand: Honeywell Description: Experion PKS C300 Control Processor Module This module is the core processor unit of Honeywell Experion PKS C300 controller. Equipped with 32-bit RISC processor and runs CEE deterministic control execution environment. It supports redundant pairing, hot swap and comprehensive self-diagnosis with fault alarm. It executes continuous regulation, batch control, interlock logic and advanced control strategies. It supports up to 64 C-series I/O modules and is compatible with HART, FF Bus, Modbus and other protocols. It provides reliable control for critical process loops in petrochemical, chemical and power plants. It is legacy critical spare part, available as new original or tested rebuilt units.

Specifications

• Brand: Honeywell
• Material Number: 51454551-275
• Model Code: CC-PCNT02
• Platform: Experion PKS C300 Controller
• CPU: 32-bit RISC
• Memory: 64MB Flash, 32MB ECC RAM
• Control Cycle: Configurable 20ms / 50ms
• Max I/O Capacity: 64 C-series I/O modules
• Operation: Redundant configuration, bumpless transfer, hot swap
• Supported Protocols: HART, FOUNDATION Fieldbus, Modbus, Profinet
• Operating Temperature: 0℃ ~ +55℃
• Storage Temperature: -40℃ ~ +70℃
• Relative Humidity: 10%~95%, non-condensing
• Alias: C300 main controller card, C300 processor module
• Lifecycle Status: Legacy support

Application

1. Serves as the core of Experion PKS C300 controller, executes PID, sequence control, interlock and batch process control;
2. Manages C-series I/O modules, acquires signals from transmitters, valves and switches, outputs control commands;
3. Redundant deployment for bumpless transfer to ensure uninterrupted plant operation upon single unit failure;
4. Widely used for DCS turnaround maintenance, spare replacement, system expansion and retrofit in refineries, natural gas, chemical and thermal power facilities.

Similar Series Models (C300 Controller Family)

• CC-PCNT01: Earlier C300 control processor
• CC-PAIX01: Analog Input IOTA
• CC-PAOX01: Analog Output IOTA
• CC-PDIN01: Digital Input IOTA
• CC-PDOX01: Digital Output IOTA
• CC-PCNT03: New-generation C300 processor