SB401-50 | Yokogawa | Bus Interface Module

Description

The Yokogawa SB401-50 ESB Bus Interface Module is designed for CENTUM distributed control systems, enabling high‑speed ESB bus communication and stable integration of multiple I/O nodes. It ensures reliable data transfer and supports robust automation performance in industrial environments.

Specifications

• Manufacturer: Yokogawa

• Part Number: SB401-50

• Type: ESB Bus Interface Module

• System Compatibility: CENTUM series control systems

• Function: ESB bus communication interface

• Transmission Speed: 128 Mbps (I/O data transfer)

• Transmission Distance: Up to 10 m

• Connectable Nodes: Multiple I/O modules supported

• Current Consumption: ~0.5 A

• Operating Temperature: −20 °C to +70 °C

• Weight: ~0.25 kg

• Warranty: 12 months

Features

• High-Speed Data Transfer: 128 Mbps ESB bus communication for efficient I/O exchange

• Stable Interface: Provides reliable connectivity for CENTUM system modules

• Compact Design: Lightweight module for easy rack installation

• Node Expansion: Supports multiple I/O module connections

• Industrial Durability: Built for continuous operation in automation environments

• Easy Integration: Standardized interface simplifies configuration and replacement