Yokogawa AFV30D-S41251 Duplexed Field Control Unit

The Yokogawa AFV30D-S41251 is a Duplexed Field Control Unit (FCU) designed for use in Yokogawa’s CENTUM VP Distributed Control System (DCS). It serves as the core control unit within the Field Control Station (FCS), ensuring high reliability and efficiency in process automation. With dual-redundant communication and power supply configurations, the unit is built to withstand industrial environments and provide continuous, stable operation.

Technical Specifications

• Model Number: AFV30D-S41251
• Type: Duplexed Field Control Unit
• Processor: VR5532 (350 MHz)
• Memory: 128 MB DDR3 RAM
• Memory Protection: Battery backup for up to 72 hours during power failure
• Communication Interface:
  • Vnet/IP: Dual-redundant
  • HKU Interface (optional): Monitors environmental conditions and operating status
• Power Supply: Dual-redundant configuration
• Operating Temperature: -10°C to +60°C
• Storage Temperature: -20°C to +70°C
• Humidity: 10% to 90% (non-condensing)
• Mounting: 19-inch rack mountable