100 in stock
Yokogawa SB401-11 S1 ESB Bus Interface Slave Module
Yokogawa SB401-11 S1 ESB Bus Interface Slave Module
Brand/Manufacturer: Yokogawa
Order Number: SB401-11 S1
Type: ESB Bus Interface Slave Module
Country of Origin: Sweden
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
Overview
The Yokogawa SB401‑11 S1 ESB Bus Interface Slave Module enables reliable communication between distributed I/O units and the Field Control Unit in Yokogawa’s automation systems. It ensures accurate data transfer over the ESB (Ethernet-based System Bus) and supports both single and redundant configurations. Designed for durability and precision, this module enhances network stability while simplifying system expansion and maintenance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SB401‑11 S1 |
| Function | ESB Bus Interface Slave Module |
| Bus Type | Ethernet-based System Bus (ESB) |
| Transmission Speed | 128 Mbps |
| Maximum Transmission Distance | Up to 10 meters |
| Connectable Units | Supports multiple Node Units (ANB/ANT series) |
| Power Supply | 24 V DC |
| Current Consumption | Approximately 0.5 A |
| Operating Temperature | –10°C to +55°C |
| Protection Class | IP20 |
| Weight | Approx. 0.24 kg |
| Installation Slot | Slot 7 (single) or paired for dual-redundant setup |
| Compatibility | Yokogawa FCUs (e.g., AFV30S, AFV40S, A2FV50S, A2FV70S) |
FAQ
Q1: Can the SB401‑11 operate in a dual-redundant ESB configuration?
Yes, installing paired modules allows dual-redundant operation for higher network reliability.
Q2: How many node units can connect to one SB401‑11 module?
It supports multiple Node Units, depending on the system configuration.
Q3: What is the maximum ESB cable length for this module?
The maximum recommended transmission distance is 10 meters.
Q4: What power supply does the SB401‑11 require?
It operates on 24 V DC and typically consumes approximately 0.5 A.
Q5: Is this module compatible with CENTUM VP systems?
Yes, it is fully compatible with CENTUM VP and related Yokogawa FCUs.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson