Overview
The Yokogawa CP451-10 is a CPU module used in Yokogawa control systems to manage process automation tasks. It delivers stable control performance, high-speed data processing, and reliable communication with field and supervisory devices.
General Information
Part Number: CP451-10
Manufacturer: Yokogawa
Brand / Country of Origin: Yokogawa / Japan
Type: Central Processing Unit (CPU) Module
Mounting: Rack-mounted within system chassis
Technology: 32-bit microprocessor with real-time control capability
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: Approx. 8 W
Protection: Overvoltage and reverse-polarity protection
Indicators: LEDs for power, status, and communication activity
Communication & Interface
Interface: Ethernet and system bus communication
Protocol Support: Modbus, Vnet, and proprietary Yokogawa protocols
Diagnostics: Self-diagnostics and fault indication
Operator Interface: Configuration and monitoring via engineering tools
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
