Description

YOKOGAWA AFV10D Duplexed Field Control Unit

Technical Specifications

• Product Model: AFV10D
• Brand: Yokogawa
• Warranty: One Year
• Function: Duplex redundant field control unit (FCU) for CENTUM‑VP DCS systemMade-in-Ch…
• Processor: VR5432 @133 MHz, main memory 32 MB RAM
• Memory Backup: Battery‑backed up, max 72‑hour retention timeMade-in-Ch…
• Communication: Dual‑redundant Vnet/IP (1Gbps full duplex), ESB bus interface for FIO node units
• Redundancy: Full duplex CPU, power supply, communication bus redundancy, hot‑swap support
• Power Supply: 100‑120VAC / 220‑240VAC / 24VDC optional input
• Operating Temperature: 0 °C ~ +50 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Protection Class: IP20, 19‑inch rack‑mount assembly
• System Compatibility: Yokogawa CENTUM‑VP DCS, FIO I/O series, ANB10D node units
• Diagnostics: FCU failure contact output, front‑panel status LED, comprehensive self‑test function
• Humidity: 5‑95 % RH non‑condensing
• Weight: 3.8 kg
• Dimensions: 51 mm × 203 mm × 146 mm (W×H×D)
• 

Product Overview

AFV10D is duplex redundant field control unit of Yokogawa CENTUM‑VP DCS platform. It executes process control logic, sequence control, data acquisition and bus communication for large‑scale petrochemical and power‑plant process control loops. Supports up to 9 ESB bus node units for I/O expansion. Achilles I cyber‑security certified for critical plant control applications. Surplus and refurbished tested spare FCU unit for DCS maintenance projectsYokogawa E…。

Application Notes

‑ Confirm suffix code and firmware version match existing system before replacement. ‑ Observe ESD protection during module handling. ‑ Typical deployment: CENTUM‑VP duplex field control unit spare‑part stocking.