Field Control Unit AFG84D-H4123 Yokogawa

Product Overview

The Yokogawa AFG84D-H4123 is a Field Control Unit (FCU) variant used in CENTUM systems. It provides control processing, communication interfaces and power options for field control applications. Exact configuration depends on the full suffix coding for redundancy and power supply.

Technical Specs

• Type: Field Control Unit
• System: Yokogawa CENTUM
• Typical features: Dual-redundant capability, V net communication class
• Power options: AC or DC depending on suffix
• Mounting: 19-inch rack or compact style class

Key Features

• Central control processing for field stations
• Supports redundant configurations
• Integrated communication interfaces
• Designed for continuous process control

FAQ

• Type? Field Control Unit.
• System? CENTUM series.
• Redundant? Supported depending on suffix.

Installation Guide

1. Mount the unit in the designated rack or cabinet position.
2. Connect power and network cables according to the system drawing.
3. Configure station address and communication parameters.
4. Power up and verify status indicators.
5. Download the control application and check online status.

Selection Tips

• Confirm the complete model suffix against the existing FCU.
• Match power supply and network options carefully.
• Critical spare for CENTUM field control stations.