Yokogawa NFSB100-S50/SBT01 SB Bus Communication Module

NFSB100-S50/SBT01 Yokogawa SB Bus Ethernet Communication Module

Yokogawa

NFSB100-S50/SBT01 Yokogawa SB Bus Ethernet Communication Module

SKU: NFSB100-S50/SBT01

In Stock

Dimensions: 32.8 × 130 × 142.5 mm
Country of origin: Japan
Payment: T/T, Western Union
Shipping port: Xiamen

Categories : All Products, Yokogawa, Yokogawa I/O Module

Tags : CENTUM VP, FCN-100, Industrial Ethernet Modules, Network Field Switches, NFSB100 Series, SB Bus Series, STARDOM

1 years warranty

Delivery time: 3-7 business days

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Product Overview

The NFSB100-S50/SBT01 is a high-reliability Network Field Switch and SB Bus Repeat module developed for seamless integration within Yokogawa’s proprietary CENTUM VP and STARDOM automation architectures. This module serves as a critical bridge for high-speed data transmission between Field Control Nodes (FCN) and localized I/O units. By supporting both serial SB bus protocols and industrial Ethernet switching, it facilitates real-time deterministic communication essential for complex process control. The unit is designed for modular scalability, allowing for both single and redundant bus configurations to meet the stringent uptime requirements of modern industrial facilities.

Essential Hardware Metrics and Technical Data

Attribute	Specification Details
Transmission Rate	128 Mbps (SB Bus) / 10/100 Mbps (Ethernet)
Current Consumption	500 mA at 5 V DC
Physical Dimensions	32.8 × 130 × 142.5 mm
Unit Mass	0.35 kg
Ingress Protection	IP20
Thermal Range	0 to +55 °C (Operating)
Connection Interface	RJ-45 Ports for Ethernet; Serial SB bus interface
Redundancy Support	Dual-path communication capability

Strategic Industry Deployment

This network field switch is engineered for high-availability environments where data latency must be minimized. Its primary roles include:

Synchronizing data between Field Control Stations and remote I/O modules in chemical processing.
Providing redundant communication backbones for offshore oil and gas extraction platforms.
Managing high-speed signal distribution in large-scale power generation control systems.
Facilitating the expansion of existing CENTUM VP systems via SB bus extensions.

FAQ

Q: In which slot should the NFSB100-S50/SBT01 be installed for a single bus configuration?

A: For standard single SB bus operations, the module is typically designated for installation in Slot No. 10.

Q: Does this module support redundant communication paths?

A: Yes, the NFSB100-S50/SBT01 supports duplex configurations. In such cases, modules are generally installed in both Slots 9 and 10 to ensure fault-tolerant data exchange.

Q: What is the maximum transmission distance for the SB bus line?

A: The serial SB bus transmission method utilized by this module supports a maximum distance of 8 meters per line.

Q: Which communication protocols are compatible with the Ethernet ports on this unit?

A: The module supports standard TCP/IP and UDP protocols, alongside VLAN tagging and specialized Yokogawa-specific industrial protocols for field network stability.

Q: Is the NFSB100-S50/SBT01 suitable for outdoor installation?

A: The unit carries an IP20 rating, meaning it is protected against solid objects but not moisture. It must be installed within a suitable NEMA or IP-rated industrial enclosure for protection against environmental contaminants.

Shipping

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Condition: Items must be in their original, factory-sealed condition with all tags.
Hassle-Free Process: Contact sales@maxwellplc.com for a return label and instructions.
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Warranty

12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
Authenticity: Every part is guaranteed 100% original, brand-new, and genuine.
Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
Peace of Mind: Long-term reliability support for all your mission-critical automation parts.

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