Yokogawa AFV30D-S41251 Duplexed Field Control Unit

Overview

The Yokogawa AFV30D-S41251 is a Duplexed Field Control Unit (FCU) designed for Yokogawa’s CENTUM VP Integrated Production Control System. It functions as the core component of the control process within the Field Control Station (FCS), ensuring reliable and efficient operation in industrial automation settings.

Technical Specifications

Model Number: AFV30D-S41251

Type: Duplexed Field Control Unit (19-inch Rack Mountable Type)

Processor and Memory

• Processor: VR5532 (350 MHz)

• Main Memory Capacity: 128 MB

• Battery Backup: Provides up to 72 hours for main memory.

• Battery Recharge Time: Requires a minimum of 48 hours for full recharge.

Communication Interface

• Vnet/IP Interface: Features dual-redundant communication.

• READY Contact Output: Includes 2 terminals (NC, C).

• Node Units Connectable: Connects up to 13 node units per FCU.

Module Configuration

• Power Supply Module: Dual-redundant configuration for reliability.

• Processor Module: Dual-redundant to ensure system stability.

• I/O Module: Supports up to 8 modules.

Operating Conditions

• Operating Temperature: Ranges from -10°C to +55°C.

• Storage Temperature: Can withstand -40°C to +85°C.

Suffix Codes Breakdown (for -S41251)

• -S: Standard type.

• 4: Dual-redundant Vnet/IP and power supply.

• 1: Fixed identifier for this model series.

• 2: 220 - 240 V AC power supply.

• 5: Basic type with no explosion protection.

• 1: LFS1500 control function for FCS (Vnet/IP and FIO).