The Yokogawa EC401‑10 ESB Bus Coupler Module provides a stable interface between ESB bus systems and connected I/O nodes, ensuring high‑speed data transmission and reliable communication in distributed control environments. Designed for CENTUM architectures, it supports multiple node connections and delivers efficient performance in industrial automation applications.
Specifications
Manufacturer: Yokogawa
Product Number: EC401‑10
Product Type: ESB Bus Coupler Module
Type: Standard, basic (no explosion protection)
Function: ESB bus interface for N‑IO/FIO systems
Connectable Nodes: Up to 9 units
Transmission Speed: 128 Mbps (I/O module data transfer)
Transmission Distance: Max. 10 m
Current Consumption: 0.5 A
Ports: 1‑Port configuration
Weight: 0.24 kg
Shipping Weight: 1.5 kg
Features
High‑Speed Communication: 128 Mbps transmission for efficient I/O data exchange
Compact Design: Lightweight module at only 0.24 kg
Node Expansion: Supports up to 9 connected units
Reliable Interface: Stable ESB bus coupling for N‑IO/FIO systems
Industrial Durability: Built for continuous operation in process automation environments
Easy Integration: Standard rack installation with simple configuration
FAQ
Q: How many nodes can the EC401‑10 connect? A: It supports up to 9 units.
Q: What is the maximum transmission distance? A: The module supports up to 10 meters.
