Yokogawa EC401-50 | ESB Bus Coupler Module Trusted supplier Trusted supplier

Brand：Yokogawa Electric

Item No.：Yokogawa Ec401-50

Product origin：Japan

Dimensions:130 x 129.5 x 32.8 mm

Weight:0.24 kg

The product source is clear and reliable, supports third-party testing, and has complete after-sales support

The inventory covers multiple brands and series, supports fast delivery, welcome to call us for negotiation!

Product Introduction：

Overview

The Yokogawa EC401-50 is an ESB (Extended Serial Bus) coupler module designed to interface a Field Control Unit (FCU) with a node unit in industrial automation systems. It enables reliable communication and data transfer between the controller and field devices, supporting precise process control in Yokogawa’s automation platforms.

General Information

Part Number: EC401-50
Manufacturer: Yokogawa
Series: EC Series
Type: ESB Bus Coupler Module
Port: 1 communication port
Compatibility: Connects FCU to N-IO or FIO node units
Mounting: Rack or panel installation within Yokogawa control systems
Country of Origin: Japan

Power Specifications

Supply Voltage: 24 V DC
Power Consumption: ≤ 5 W
Protection: Overvoltage and reverse polarity protection

Communication & Interface

Interface Type: ESB (Extended Serial Bus)
Function: Facilitates communication between FCU and node units
Diagnostics: Status LEDs indicate communication link and fault conditions
Reset Features: Supports soft and hardware reset of the module

Environmental

Operating Temperature: 0 °C to +55 °C
Storage Temperature: −20 °C to +70 °C
Humidity: 5% to 95% RH, non-condensing
Protection Rating: IP20, suitable for installation in control cabinets

Dimensions & Weight

Dimensions: 130 x 129.5 x 32.8 mm

Weight: 0.24 kg

Brand-new original goods ready for shipment, with online customer service around the clock.

The product supply cycle is short, the price structure is transparent and reasonable, and there is a dedicated quotation service for large quantities.