Brand:Yokogawa Electric Item No.:EC401-11 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 Yokogawa EC401-11 Bus Coupler Module is engineered to provide dependable internal communication within complex automation systems. By linking system components through a stable bus interface, it ensures seamless data flow and coordinated control actions.Its compact dimensions allow easy integration into dense control cabinets without sacrificing performance. Designed to meet industrial reliability standards, the EC401-11 supports long-term operational continuity and precise process control.
Technical Specifications
Parameter
Description
Model
EC401-11
Product Type
Bus Coupler Module
Function
Internal Bus Communication
Installation
Rack / Cabinet Mount
System Compatibility
Yokogawa Control Systems
Dimensions
130 × 129.5 × 32.8 mm
Weight
0.24 kg
Operating Environment
Industrial Indoor Use
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Industrial Communication Applications
The Yokogawa EC401-11 Bus Coupler Module is designed to provide stable and high-speed bus communication within Yokogawa distributed control systems. Acting as a communication bridge between control modules and system backplanes, it ensures synchronized data exchange and consistent signal integrity across automation networks.
This module is typically applied in:
Distributed Control System (DCS) cabinets
Refinery and petrochemical automation systems
Power generation plant control networks
LNG and pipeline monitoring systems
Centralized industrial process control rooms
Key Advantages
Reliable Bus Communication – Maintains stable and deterministic data transfer
Compact Mechanical Design – Efficient use of control cabinet space
High Integration Compatibility – Seamlessly fits Yokogawa system architectures
Industrial-Grade Durability – Built for continuous 24/7 operation
Enhanced System Coordination – Supports synchronized module interaction
Technical FAQs
1. What is the primary function of the EC401-11?
It serves as a bus coupler to connect modules within Yokogawa control systems.
2. What systems is it compatible with?
It integrates with Yokogawa distributed control platforms.
3. Does it support real-time communication?
Yes, it enables deterministic and synchronized data exchange.
4. Is it suitable for redundant system architectures?
It can operate within high-availability configurations depending on system design.
5. Where is it installed?
Inside control cabinets or rack-based system assemblies.
6. Is it designed for industrial environments?
Yes, it is intended for indoor industrial control applications.
7. Does it require frequent maintenance?
Routine inspection aligned with system maintenance schedules is recommended.
8. What industries commonly use this module?
Oil & gas, power generation, petrochemical, and heavy process industries.
9. How does it enhance system reliability?
By maintaining stable communication between control modules.
10. What makes it suitable for mission-critical systems?
Its robust construction and reliable bus performance ensure consistent operation.
