Yokogawa EC401-50 | ESB Bus Coupler

Yokogawa EC401-50 ESB Bus Coupler Module Overview

The Yokogawa EC401-50 ESB bus coupler module delivers high-performance connectivity for industrial control systems. This compact interface module provides reliable ESB bus communication for N-IO and FIO applications. It features a single-port design and supports high-speed data transmission. The module offers seamless integration with Yokogawa automation systems while maintaining compact dimensions.

Key Technical Specifications

• Brand: Yokogawa
• Model: EC401-50
• Product Type: ESB Bus Coupler Module for N-IO/FIO
• Connection Capacity: Maximum 9 connectable units
• Transmission Speed: 128 Mbps high-speed data transfer
• Transmission Distance: Maximum 10 meters between units
• Current Consumption: 0.5 A efficient power usage
• Product Weight: Approximately 0.24 kilograms
• Protection Level: Standard type with no explosion protection
• Interface Type: Single-port ESB bus coupler design

Installation and Connection Guide

• Install the module in compatible Yokogawa control system racks
• Connect up to 9 units within the maximum 10-meter distance
• Ensure proper ESB bus termination for signal integrity
• Verify all cable connections meet transmission requirements
• Check current consumption does not exceed system capacity
• Follow standard industrial safety procedures during installation
• Confirm proper module seating and secure mounting

Package Contents

• One Yokogawa EC401-50 ESB bus coupler module
• Required mounting hardware and connection components
• Installation guide and technical documentation
• Product specification sheet and compliance information

Shipping Information

• Global shipping available via FedEx, UPS, and DHL carriers
• Orders typically process within one business day
• Real-time tracking information provided after shipment
• Professional packaging ensures product protection

Frequently Asked Questions

• What systems is this coupler module compatible with?
  The EC401-50 is designed for Yokogawa N-IO and FIO control systems with ESB bus architecture.
• How many units can connect to one coupler module?
  This module supports connection of up to 9 units in a single network segment.
• What is the maximum data transmission speed?
  The module provides 128 Mbps transmission speed for fast I/O data exchange.
• What is the maximum cable length supported?
  You can extend connections up to 10 meters between connected units.
• Is this module suitable for hazardous areas?
  This standard type module does not include explosion protection features.

For technical support, pricing information, or application guidance:
Email: sales@nex-auto.com
Phone: +86 153 9242 9628 (WhatsApp available)