Description

1. Product Title

Yokogawa CP‑451‑ CENTUM DCS FCS Field Control Station CPU Processor Module

2. Product Overview

CP‑451 series is the main CPU processor for Yokogawa CENTUM CS3000 DCS Field Control Station (FCS). It executes real‑time PID control loops, sequence logic, analog‑and‑discrete I/O data processing. Dual redundant V‑Net communication links connect the processor to operator HIS stations and engineering workstations. Supports hot‑swap and redundant CPU configuration for maximum system availability. CP‑451 is core spare for DCS cabinet maintenance, controller replacement and plant upgrade projects.

3. Technical Specifications

• Brand: Yokogawa
• Model: CP‑451
• Warranty: One Year
• Condition: 100% New & Original
• Type: DCS FCS CPU Processor
• Architecture: 32‑bit RISC processor
• Communication: V‑Net dual redundant control network
• Power Supply: 24 VDC
• Operating Temp: 0°C ~ +55°C
• Mounting: FCS rack slot‑mount
• Protection Class: IP20
• 

4. Application Scenarios

• Petrochemical CENTUM DCS System: Field control‑station CPU for refinery and chemical‑plant process control racks.
• Thermal Power‑plant DCS Cabinet: Main processor for boiler and turbine auxiliary‑process control logic.
• Legacy CS3000 System Retrofit: Direct‑fit spare processor for existing Yokogawa CENTUM installations.