Honeywell 51404305-225 TC-PRS021 C200 Control Processor Module
01Product Overview
Honeywell 51404305-225 is associated with the TC-PRS021 control processor used in the Experion C200 controller platform. The processor runs Honeywell Control Execution Environment strategies on a deterministic schedule and belongs to the compact Series A chassis architecture used for continuous, logic, sequence, and data-acquisition functions.
02Specifications
| Manufacturer | Honeywell |
|---|---|
| Part Number | 51404305-225 |
| Module Identification | TC-PRS021 |
| Product Family | Experion C200 |
| Module Type | Control processor module |
| Execution Environment | Honeywell Control Execution Environment (CEE) |
| Controller Architecture | Single or fully redundant C200 configuration |
| Execution Period | 50...2000 ms adjustable |
| C200 Memory Units | 4000 |
| C200 Tagged Objects | 1023 |
| Supported I/O Families | Series A I/O, Rail A I/O, Rail H I/O, and Process Manager I/O |
| Supported Protocol Environments | FOUNDATION Fieldbus, PROFIBUS, DeviceNet, and HART through compatible system hardware |
| Operating Temperature | 0...60 deg C |
| Storage Temperature | -40...85 deg C |
| Humidity | 5...95% RH, non-condensing |
| Lifecycle | C200/C200E phased out since 31 December 2020 |
03Features
Design and Functions
- Deterministic CEE scheduling executes process-control strategies at a constant, configured rate.
- The control environment provides a comprehensive library of automatic control, logic, data-acquisition, and calculation function blocks.
- C200 controllers can be implemented in single or fully redundant arrangements.
- Function blocks include standardized alarm and maintenance behavior for consistent strategy execution.
- The platform interfaces with multiple Honeywell I/O families and supported field protocols through the engineered controller system.
- Controller replacement requires preservation of the approved Experion database, control strategy, firmware context, and chassis architecture.
Product Identity
Manufacturer: Honeywell
Model: 51404305-225
Product Type: TC-PRS021 Experion C200 Control Processor Module
04Applications
- Legacy Experion PKS continuous and regulatory process control.
- Sequence, logic, and data-acquisition strategies in a C200 Series A chassis.
- Installed C200 systems using Rail A, Rail H, Series A, or Process Manager I/O.
- Like-for-like maintenance where the exact 51404305-225 / TC-PRS021 identity is required.
05Lifecycle & Replacement
- Honeywell identifies C200/C200E as phased out since 31 December 2020.
- Honeywell lists C300 or UOC as the technology upgrade and replacement path.
- Current Honeywell guidance also describes engineered C200 migration paths to newer PCNT05-based solutions for defined I/O combinations.
- Back up the complete Experion control database and record controller firmware, redundancy arrangement, chassis hardware, network modules, I/O families, and all licenses before migration.
- A replacement controller is not a plug-in substitution; the migration path must be selected against the installed C200 architecture and supported Experion release.
FAQFrequently Asked Questions
What is
51404305-225 is a TC-PRS021 control processor module for the Honeywell Experion C200 platform.
Which system or application is it designed for?
It is designed for a compatible C200 Series A chassis and the Honeywell CEE control environment.
What must be matched before ordering?
Match the complete model or article number, installed hardware revision, electrical ratings, interfaces, wiring, approvals, and project configuration.
What information should be recorded before replacement?
Record the Experion release, controller and module revisions, firmware, chassis, redundancy design, network interfaces, I/O families, control strategy, and database backup.
How should lifecycle or migration be handled?
Honeywell lists C300 or UOC as the replacement path; use the applicable engineered migration package for the installed system.
What should be checked after installation?
Confirm controller synchronization where applicable, communication health, I/O status, CEE execution, alarms, and every affected control loop under the approved commissioning plan.
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