Yokogawa AFV30D-A41252 Field Control Unit

Model & Suffix Explanation

• AFV30D: Duplexed Field Control Unit, compatible with Vnet/IP and FIO, 19-inch rack mountable
• A: Standard type, compatible with CP471
• 4: Dual-redundant Vnet/IP network and dual-redundant power supply
• 1: Fixed code
• 2: 220–240 V AC power supply
• 5: Basic type, no explosion protection
• 2: Fixed code (for R6.01 or later version)

Core Electrical Specifications

• Mounting Style: 19-inch standard rack mounting
• Mounting Hardware: M5×8 screws with insulation bush accessories
• Power Supply Ratings:
  • 100–120 V AC: 200 VA power consumption
  • 220–240 V AC: 230 VA power consumption
  • 24 V DC: 5.5 A
• Weight:
  • AFV30S: Approx. 7.0 kg
  • AFV30D: Approx. 8.0 kg
• Terminal Connections:
  • Power supply: M4 screw terminals
  • Grounding: M4 screw terminals
  • READY contact output: M4 screw terminals
• Network Connection: CAT5e or higher UTP cable to Layer 2 Ethernet switch
• Communication Protocol: Vnet/IP
• Peripheral Compatibility: FIO series modules

Key Features

• Fully duplexed redundant control architecture
• Dual-redundant Vnet/IP network communication
• Dual-redundant power supply system for high reliability
• Standard 19-inch rack installation for cabinet integration
• Stable and dedicated field control for Yokogawa DCS systems
• Multiple screw terminals for power, grounding and status signal output

Typical Applications

• Yokogawa CENTUM VP distributed control systems
• Industrial field area control stations
• Vnet/IP network based process control sites
• Factory automation and large-scale industrial control cabinets
• Power, petrochemical and continuous process industrial plants

Packaging List

• 1 × Yokogawa AFV30D-A41252 Field Control Unit
• Mounting accessories and insulation bushes
• Installation and wiring documentation

FAQ

1. What is AFV30D-A41252?

   It is a duplexed redundant Field Control Unit for Yokogawa DCS systems.

2. What power supply does this unit support?

   It supports 220–240 V AC as well as 100–120 V AC and 24 V DC.

3. Is network and power supply redundant?

   Yes, it features dual-redundant Vnet/IP and dual-redundant power supply.

4. What mounting type is adopted?

   Standard 19-inch rack mounting.

5. What is the total weight of the unit?

   Approximately 8.0 kg.