Brand:Yokogawa Electric Item No.:SEC401-51 Product Origin:Japan Product Dimensions:130 x 129.5 x 32.8 mm Product Weight:0.24 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 SEC401-51 Bus Coupler Module provides reliable communication between Yokogawa distributed I/O and the central control system. Its sturdy design ensures continuous performance, enhancing operational efficiency and flexibility. By maintaining stable data flow and system integrity, it supports both expansion and high-reliability automation applications.
Technical Specifications
Item
Details
Model
SEC401-51
Manufacturer
Yokogawa
Function
Bus Coupler Module
System Compatibility
CENTUM VP / Yokogawa DCS
Communication Type
Bus interface for distributed I/O modules
Diagnostics
Module status and fault indication
Operating Temperature
Standard industrial range
Mounting Method
Rack-mounted within DCS cabinet
Dimensions
130 × 129.5 × 32.8 mm
Weight
0.24 kg
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Deployment in Industrial Systems
The Yokogawa SEC401-51 Bus Coupler Module is designed for reliable connectivity between field-level I/O modules and the central DCS system. It is widely used in process industries including chemical plants, power stations, water treatment facilities, and automated production lines, ensuring stable data flow and operational control across distributed networks.
Core Advantages
Engineered with precision and durability, the SEC401-51 offers rapid and secure communication between field devices and the Yokogawa control network. Its compact design and reliable electronic architecture minimize installation complexity while ensuring long-term operational stability. Operators benefit from accurate data transfer, streamlined diagnostics, and enhanced system flexibility.
Technical FAQs
What is the main function of the SEC401-51?
It connects field I/O modules to the Yokogawa DCS network via the bus interface.
Which systems is it compatible with?
It integrates seamlessly with Yokogawa CENTUM VP and compatible DCS platforms.
Does it allow for hot-swappable module replacement?
Yes, in supported configurations, modules can be replaced with minimal downtime.
How many I/O modules can be connected?
It supports multiple field modules depending on the system configuration.
Is diagnostic feedback available?
Yes, it provides status and fault monitoring for maintenance efficiency.
Can it operate in harsh industrial environments?
Yes, it is designed for standard industrial temperature and conditions.
What is the power requirement?
Power is supplied directly from the DCS bus/backplane.
Is configuration handled via software?
Yes, setup and monitoring are performed using Yokogawa engineering tools.
Does it support redundant system architectures?
Yes, it can be deployed in high-availability DCS setups.
Are firmware updates supported?
Yes, through standard Yokogawa engineering procedures.
