PLC/DCS module
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- Part number：YOKOGAWA CP451-10
- Product Origin：America
- HS CODE：8443919090
- Warehouse: Spot
- Warranty： 365 days
- Quality: Original module
- Condition： New
- Shipping method: Courier delivery
- Contact person: LI MING
- Contact number: +86 18059884790
- WeChat：18059884790
- E-mail: plc66@qq.com
YOKOGAWA CP451-10 | CENTUM VP DCS High-Performance CPU Processor Module
Product Description
The YOKOGAWA CP451-10 is the core Central Processing Unit (CPU) module for the CENTUM VP/CS 3000 Distributed Control System (DCS) by Yokogawa Electric. Engineered for mission-critical process automation in oil & gas, chemical, power generation, and pharmaceutical industries, this rugged rack-mount module executes deterministic real-time control logic, data acquisition, sequential control, alarm management, and seamless communication with operator stations, FIO (Field I/O) modules, and enterprise systems. It supports full 1:1 redundant configuration with automatic bumpless failover, hot-swappable maintenance, and compliance with global industrial standards to ensure 24/7 operational reliability.
Key Functions
The CP451-10 processor module delivers robust control and communication capabilities with these core features: High-performance 32-bit RISC processor for fast execution of complex control algorithms (PID, sequential logic, batch control per ISA S88.01); full 1:1 controller redundancy with automatic bumpless failover for continuous operation; seamless integration with Yokogawa FIO I/O modules, Fieldbus devices (HART, FOUNDATION Fieldbus), and CENTUM VP engineering/operator workstations; built-in advanced diagnostics, alarm, and event logging for predictive maintenance and fault isolation; hot-swappable design for module replacement without system shutdown; redundant 24 VDC power inputs for enhanced availability.
Application Scenarios
The YOKOGAWA CP451-10 is deployed in critical process automation environments requiring high reliability and precision. In oil & gas refineries and LNG plants, it controls distillation columns, pumps, valves, and safety instrumented systems (SIS) to optimize production and ensure regulatory compliance. For chemical and petrochemical facilities, it manages batch processes, reactor control, and material handling systems. In power generation plants (thermal, nuclear, renewable), it oversees boiler control, turbine speed regulation, and grid synchronization. The module is also ideal for pharmaceutical manufacturing, where it ensures precise process control for FDA-compliant production of drugs and biologics.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | CENTUM VP/CS 3000 DCS Central Processor Module (CPU) |
| Manufacturer | Yokogawa Electric Corporation |
| Model/Part Numbers | CP451-10 (Versions: CP451-10 S2) |
| Processor | 32-bit RISC; Deterministic Real-Time Execution |
| Redundancy | Full 1:1 Controller Redundancy; Automatic Bumpless Failover |
| Power Requirements | 24 VDC (18-32 VDC Range); Redundant Power Inputs; Typical Power Consumption: 10 W |
| Operating Environment | Temperature: 0°C to 55°C (32°F to 131°F); Humidity: 5-95% RH (Non-Condensing); Vibration/Shock Compliant with IEC 60068-2 |
| Mechanical Design | Rack-Mount Module for CENTUM VP FCS Chassis; Hot-Swappable; Front-Panel Status LEDs; IP20 Protection Rating |
| Certifications | CE, UL, CSA, ATEX/IECEx (Hazardous Locations); Compliant with IEC 61508 for Functional Safety |
- Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
- Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
- Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
- Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
- Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.
