Product Description
Product Overview
| Category | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model/Part Number | SB401-53 |
| Description | ESB Bus Interface Module designed for Yokogawa CENTUM series Distributed Control Systems, enabling communication between Field Control Stations and extension nodes via the ESB bus |
| Key Features | High-speed ESB bus communication, supports dual-redundant configuration, Style S3 revision, compatible with CENTUM CS 3000 and VP, reliable data transfer |
Technical Specifications
| Specification | Details |
|---|---|
| Model | SB401-53 |
| Product Type | ESB Bus Interface Module |
| Series | CENTUM (CS 3000, VP) |
| Communication Bus | Extended Serial Backplane (ESB) bus |
| Power Supply | 24 VDC (via FCS backplane) |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Weight | Approx. 0.2-0.4 kg (0.44-0.88 lbs) |
External Connection Options
| Connection Type | Details |
|---|---|
| Supported Connections | ESB bus for communication with EC401 coupler module, integrates with CENTUM Field Control Station (FCS) or extension nodes |
Functional Features
| Feature | Details |
|---|---|
| Data Transfer | Facilitates high-speed, reliable communication between FCS and extension nodes |
| Redundancy | Supports dual-redundant ESB bus for fault tolerance |
| Compatibility | Works with CENTUM CS 3000 and VP systems |
| Installation | Compact module for easy integration into FCS or node hardware |
Model and Configuration
| Category | Details |
|---|---|
| Base Model | SB401 |
| Configuration | -53: Style S3 revision, specific hardware version |