Yokogawa AFV30D Duplexed Field Control Unit for CENTUM VP DCS

Product Brief Description

The Yokogawa AFV30D is a duplex redundant Field Control Unit (FCU) designed for the CENTUM VP distributed control system. It is a 19-inch rack-mounted controller supporting Vnet/IP and FIO networks, built for mission-critical process plants. Its duplex architecture provides automatic master/standby switchover to avoid plant shutdowns, and it has passed Achilles Level 1 cybersecurity certification for robust protection against network threats.

Product Functions

• Execute real-time control logic, continuous control and sequence control for industrial process loops
• Dual-redundant CPU, Vnet/IP communication and power supply with bumpless automatic switchover
• Collect field I/O signals and exchange process data with operator stations and engineering stations
• Support up to 200 control drawings by default, expandable to 500 with LFS1750 node expansion package
• Built-in comprehensive hardware self-diagnosis and fault alarm functions
• ISASecure EDSA certified to enhance cybersecurity for critical infrastructure control

Application Scenarios

• Oil & gas production, pipelines and refinery process control
• Petrochemical and chemical manufacturing continuous production control
• Thermal power plant, gas turbine and boiler DCS control
• Air separation, pulp and paper, pharmaceutical batch production
• Water & wastewater large-scale plant automation control

Frequently Asked Questions