Yokogawa CP81B*C Processor Module

Description

The CP81B*C processor module from Yokogawa is engineered for high-speed control, data acquisition, and communication within the CENTUM VP Field Control Station (FCS). It supports redundant architecture and ensures uninterrupted performance in mission-critical environments.

Specifications

• Manufacturer: Yokogawa

• Model: CP81B*C

• System: CENTUM VP Field Control Station (FCS)

• Processor Type: High-speed microprocessor for advanced control tasks

• Redundancy: Supports dual-redundant CPU switching (primary/backup)

• Memory Capacity:

  • Control memory: 8 MB or higher

  • SR memory: Battery-backed for program retention

• Communication Ports:

  • Vnet/IP dual-redundant Ethernet interface

  • Internal bus for I/O and subsystem communication

• Power Supply: 5 VDC via backplane

• Mounting: Installed on FCS baseplate

• Operating Temperature: 0°C to 50°C

• Storage Temperature: -20°C to +70°C

• Humidity Range: 5% to 95% RH, non-condensing

• Dimensions: Approx. 115 mm (H) × 27 mm (W) × 150 mm (D)

• Weight: 0.5 kg

Features

• Real-Time Control: Executes complex logic with high-speed processing

• Redundant Architecture: Ensures continuous operation with automatic CPU switchover

• Reliable Communication: Dual Vnet/IP ports maintain stable network performance

• Compact Design: Slim module fits efficiently into control cabinets

• Energy Efficient: Operates on low-voltage DC power from the backplane

• Environmental Resilience: Wide temperature and humidity tolerance for industrial use

• Global Compliance: Certified to meet international safety and performance standards