Yokogawa ANT401-50 Fiber-Optic Bus Repeater Master Module

Overview

The Yokogawa ANT401-50 is a fiber-optic bus repeater master module designed to strengthen and extend communication signals in distributed control systems. It ensures stable, noise-immune data transmission over long distances, improving reliability in large-scale industrial automation networks.

General Information

Part Number: ANT401-50

Brand: Yokogawa

Country of Origin: Japan

Series: ESB / Fiber-Optic Bus System

Type: Fiber-Optic Bus Repeater Master Module

Mounting: Rack or control cabinet installation

Function: Signal repeater and communication extension for bus networks

Technology: Fiber-optic signal amplification and regeneration

Power Specifications

Supply Voltage: 24 V DC (typical system supply)

Power Consumption: Low power consumption, typically under 5 W

Input: Powered via system backplane or external DC supply

Protection: Electrical isolation and surge-resistant communication design

Indicators: LED indicators for power, link, and communication status

Communication & Interface

Bus Type: Fiber-optic ESB / industrial bus system

Transmission Medium: Fiber-optic cable

System Role: Master repeater for extending communication distance and stability

Signal Processing: Optical signal regeneration and retransmission

Diagnostics: Link monitoring and fault detection

Redundancy: Supports stable multi-segment network expansion

Environmental

Operating Temperature: 0 to +55 °C

Storage Temperature: −25 to +70 °C

Humidity: 5% to 95% RH, non-condensing

Vibration Resistance: Industrial control cabinet environment

Protection Rating: IP20 (installed inside enclosure)

Dimensions & Weight

Dimensions (H × W × D): 142.5 × 130 × 32.8 mm

Weight: 0.3 kg

Extended communication reliability for high-performance industrial control networks – ready for fast global delivery!