Yokogawa SB401-11 S1 | Industrial ESB Bus Slave Module
Manufacturer: Yokogawa
-
Part Number: SB401-11 S1
Condition：New with Original Package
Product Type: Bus Interface Module for DCS
-
Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview:
The Yokogawa SB401-11 S1 is a robust ESB Bus Interface Slave Module engineered for CENTUM VP and ProSafe-RS distributed control systems. It acts as a communication bridge between the Field Control Unit (FCU) and node units, enabling low-latency, deterministic data exchange over the Enterprise Safety Bus (ESB).
Its slim design allows installation in space-limited control cabinets, while its industrial-grade construction ensures reliable operation in vibration-prone and EMI-intensive environments. This module supports dual-redundant communication paths, guaranteeing continuous system performance for mission-critical industrial applications.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | SB401-11 S1 |
| Function | ESB Bus Interface Slave Module |
| Communication Protocol | ESB Bus (Enterprise Safety Bus) |
| Data Rate | High-speed serial communication |
| Bus Type | Optical or copper ESB bus (depends on configuration) |
| I/O Support | Interfaces with analog, digital, and pulse I/O modules |
| Redundancy | Dual-redundant communication paths supported |
| Mounting Type | Rack-mounted within node cabinet |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Build Quality | EMI-shielded, vibration-resistant, industrial-grade |
| Certifications | CE, RoHS, IEC 61850-3, IEC 61131-2 compliant |
| System Compatibility | CENTUM VP, ProSafe-RS |