yokogawa cp461-50 Processor module/field control unit

The Yokogawa CP461-50 is a high-performance Field Control Unit (FCU) and processor module for Yokogawa’s CENTUM CS 3000 / CENTUM VP distributed control 

systems (DCS). It serves as the core computing and control engine of the Field Control Station (FCS), responsible for real-time process control, logic execution, data 

acquisition, and system communication.

• High-performance RISC processor with configurable control cycles (down to 100 ms)
• 1:1 redundant configuration with hot standby and bumpless transfer
• Integrated V-NET / Vnet/IP high-speed control network interface
• Battery backup for main memory (up to 72 hours) for data retention during power loss
• Compatible with AFV300/AFV400 systems; direct replacement for CP461-10
• Industrial-grade design: operating temperature -20°C to +60°C

• Power generation, oil & gas, petrochemical, and chemical process control
• Large-scale industrial DCS and automation systems
• High-reliability continuous process control and safety interlocking