Brand:Yokogawa Electric Item No.:SB401-53 Product Origin:Japan Product Dimensions:130 x 142.5 x 32.8 mm Product Weight:0.45 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa SB401-53 Bus Interface Slave Module plays a vital role in maintaining communication integrity within distributed automation systems. In modern process industries, uninterrupted and accurate data flow between remote I/O nodes and central processors is essential for operational precision.
Built to meet industrial performance standards, the SB401-53 provides dependable network connectivity while supporting scalable control system structures. Its balanced combination of compact form factor and robust construction makes it ideal for integration into high-density control cabinets.
Technical Specifications
Parameter
Specification
Product Model
SB401-53
Product Type
Bus Interface Slave Module
Application
Distributed Control System Communication
Mounting Type
Rack Mounted
Dimensions
130 × 142.5 × 32.8 mm
Weight
0.45 kg
Installation Environment
Industrial Control Cabinet
Communication Role
Slave Interface Module
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Application Scope
The Yokogawa SB401-53 Bus Interface Slave Module is designed to provide stable communication between distributed I/O stations and central control processors. It is widely implemented in:
Distributed Control System (DCS) architectures
Remote I/O expansion racks
Process automation panels
Industrial communication networks
Redundant control cabinet configurations
Performance Highlights
Deterministic Communication – Supports accurate and stable data transmission across the control bus.
System Compatibility – Designed for seamless integration within Yokogawa automation platforms.
Industrial Durability – Manufactured for long-term operation in demanding plant environments.
Compact Mechanical Design – Optimized for efficient rack installation and space utilization.
Scalable Architecture Support – Suitable for system expansion and distributed network growth.
Technical FAQs
1. What is the main role of the SB401-53 module?
It functions as a slave communication interface between distributed I/O modules and the main control system.
2. Is this module intended for DCS environments?
Yes, it is specifically engineered for distributed control system applications.
3. Does it process field signals directly?
No, it manages communication signals rather than direct analog or digital field inputs and outputs.
4. Can it be used in redundant communication networks?
It can be implemented within redundant system configurations depending on the overall control design.
5. How does it enhance system stability?
By maintaining reliable bus communication, it reduces data transmission errors and prevents network interruptions.
6. What configuration tools are required?
Configuration is performed through the associated Yokogawa engineering and system configuration software.
7. Is it suitable for large-scale industrial facilities?
Yes, it is commonly used in energy, petrochemical, and manufacturing plants with complex control requirements.
8. Does it support system expansion?
Yes, it is frequently used when expanding distributed I/O capacity in existing automation systems.
9. What installation environment is recommended?
It should be installed inside industrial control cabinets with regulated environmental conditions.
10. Is it compatible with other Yokogawa I/O modules?
Yes, it is designed to operate alongside compatible Yokogawa distributed I/O modules within the same system architecture.
