CP451-10 | Yokogawa CENTUM VP High-Speed Processor Module

Yokogawa CP451-10 CENTUM VP Field Control Station Processor Module

The CP451-10 (Model: CP451-10) is a high-performance processor module central to the Yokogawa CENTUM VP Distributed Control System (DCS). Operating as the primary CPU for Field Control Stations (FCS), this module executes complex regulatory control algorithms and sequence logic with high-speed determinism. Designed for mission-critical process industries, the CP451-10 ensures seamless system management and robust communication across the Vnet/IP real-time control network, providing the reliability required for continuous operations in oil, gas, and power sectors.

Comprehensive Technical Specifications

The following specifications define the hardware architecture and electrical requirements for the CP451-10 (Model: CP451-10) processor unit.

• Manufacturer: Yokogawa Electric Corporation

• Series: CENTUM VP (Field Control Station)

• Module Type: Processor Module (CPU)

• Control Network: Dual-redundant Vnet/IP (1 Gbps high-speed Ethernet)

• Internal Memory: High-capacity RAM for runtime data and Flash for non-volatile logic storage

• Input Power: 24 VDC nominal (Acceptable range: 20.4 to 26.4 VDC)

• Power Consumption: Specified per FCS configuration (Approx. 0.5A to 1A internal bus)

• Redundancy Support: Supports dual-redundant processor configurations for seamless failover

• I/O Capacity: Manages local and remote I/O nodes via the ESB/ER bus

• Operating Temperature: 0 °C to +60 °C

• Storage Temperature: -40 °C to +85 °C

• Relative Humidity: 5% to 95% (Non-condensing)

• Vibration Resistance: 0.5 g or less (Continuous)

• Dimensions: 66 mm × 49 mm × 125 mm

• Net Weight: 0.45 kg

• Certification: CE, UL, CSA, and KC (Korea Certification)