Name: Yokogawa SB401-10 S1 ESB Bus Interface Slave Module Trusted supplier
Brand: Yokogawa Electric
SKU: 6386
Availability: InStock
Rating: 5.0 (1 reviews)

Product Details

Yokogawa Electric has over 100 years experience in the measurement and control business,it produces the first DCS in the world. The main system is CENTUM CS 3000 R3.

Product Introduction

Yokogawa SB401-10 S1 ESB Bus Interface Slave Module Trusted supplier

Brand：Yokogawa

Item No.：SB401-10 S1

Product Type：ESB Bus Interface Slave Module

Product Origin：Japan

Dimensions：130 x 142.5 x 32.8mm

Weight：0.45 kg

Payment：T/T, Western Union, Credit Card

Shipping Port：Xiamen, China

Lead Time：1-3 Days

Condition：Brand New And Original

Warranty：1 Year

The import process is standardized, testing is supported, and after-sales service is guaranteed

The stock volume is large, the series is diverse, and it is suitable for different working conditions. Please consult!

Product FAQs

We've listed some product-related issues below. If you need further information or technical support, please contact us via email or by submitting a form. We'll get back to you as soon as possible!

Frequently Asked Questions (FAQ)

What is the primary function of the SB401 module?
The SB401 module serves as a communication interface over the ESB bus between the I/O modules and the Field Control Unit (FCU).

Can the SB401 module operate as a standalone unit?
No, the SB401 must be installed within an ANB10S or ANB10D Node Unit. It cannot function independently.

Does the SB401 support redundancy?
Yes, a Node Unit can host two SB401 modules to enable a redundant setup, improving system reliability.

Is the SB401 suitable for intrinsic safety (IS) applications?
The SB401 itself is not intrinsically safe but can be used in Node Units that support explosion-proof configurations.

What precautions are needed during SB401 installation?
Ensure the module is inserted into the correct slot and connected properly to the ESB bus. If modules with barriers are used, an insulating partition is required.

What are the dimensions and weight of the SB401 module?
The SB401 measures 130 x 142.5 x 32.8 mm and weighs approximately 0.45 kg.

Is hot swapping allowed for the SB401 module?
No, the SB401 does not support hot swapping. It must be replaced with the system powered down.

What accessories are required with the SB401?
It must be used together with Node Units, Power Supply Modules (PW series), and ESB Coupler Modules (EC401/EC402).