Yokogawa CP451-10 Control Processor
The Yokogawa CP451-10 is a flagship control processor designed for large-scale continuous process industries such as oil refining, petrochemicals, and LNG production. As a core unit of the CENTUM VP and CS 3000 systems, it delivers exceptional reliability through hardware-level redundancy and a deterministic real-time operating system. Its synchronous hot-standby architecture ensures seamless automatic switchover in under 100 milliseconds in the event of a fault, with no interruption to field I/O or process control. Engineered with a fanless design, wide-temperature components, and intelligent thermal management, the CP451-10 maintains stable operation in harsh environments such as high-temperature electrical rooms. It represents Yokogawa's commitment to minimizing unplanned downtime and ensuring long-term, stable operation in mission-critical industrial applications.
Technical Specifications
| Module Type |
Redundant Controller CPU |
| Voltage |
24VDC |
| Processor |
Dual-core PowerPC architecture |
| Operating Temperature |
0°C to +60°C |
| I/O Capacity |
Up to 8,000 points |
Product Images
Installation Requirements
Professional installation is essential to ensure optimal performance, operational safety, and compliance with industry standards. Proper implementation is critical for reliable system integration and long-term operational efficiency.
- Professional installation required for optimal performance and safety
- Ensure proper mounting and adequate ventilation
- Comply with all applicable electrical safety standards