Overview
The Yokogawa CP451-50 is a high-speed CPU module used in Yokogawa’s process control and automation systems. It manages real-time data processing, system communication, and control logic execution to ensure precise and reliable plant operations.
General Information
Part Number: CP451-50
Manufacturer: Yokogawa
Brand / Country of Origin: Yokogawa / Japan
Type: Central Processing Unit (CPU) Module
Mounting: Rack-mounted within the DCS or control cabinet
Technology: 32-bit microprocessor with enhanced processing speed and integrated communication ports
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: Approx. 8 W
Protection: Reverse-polarity and overvoltage protection
Indicators: LED indicators for power, run, and communication status
Communication & Interface
Interface: Ethernet, Vnet, and system backplane communication
Protocol Support: Modbus TCP/IP, Vnet, and Yokogawa proprietary protocols
Diagnostics: Built-in self-diagnostics and error monitoring
Operator Interface: Configuration and maintenance via Yokogawa control software
Environmental
Operating Temperature: 0 °C to +60 °C
Humidity: Up to 95% RH, non-condensing
Installation Environment: Industrial control cabinet
Dimensions & Weight
Dimensions: 130 × 125.5 × 32.8 mm
Weight: 0.4 kg
