Yokogawa|ANT401-5E/A2EE2AT| Optical ESB Bus Repeater Master Module

Description

The ANT401-5E/A2EE2AT is an Optical ESB Bus Repeater Master Module by Yokogawa Electric Corporation, designed to extend the ESB bus transmission distance up to 5 km using optical fiber. It supports both chain and star type connections and can be installed in various units including Field Control Units (AFV30_/AFV40_), ESB Bus Node Units (ANB10_/ANB11_), and Optical ESB Bus Repeater Modules (ANT10U).

Features

• Optical Signal Conversion: Converts ESB bus signals to optical signals for extended transmission.
• Transmission Distance: Up to 5 km via optical fiber.
• Connection Types: Supports chain and star configurations.
• Installation Flexibility: Can be installed in multiple types of units with specific slot requirements.
• Environmental Monitoring: Optional HKU interface for monitoring cabinet conditions.

Technical Specifications

General Specifications

• Model: ANT401-5E/A2EE2AT
• Manufacturer: Yokogawa Electric Corporation
• Location: 2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 Japan
• Contact Information: Tel.: +81-422-52-5634, Fax: +81-422-52-9802
• Max Transmission Distance: 5 km
• Max Connectable Stages (Chain): 2
• Max Connections (Chain/Star): 8
• Current Consumption: 0.5 A
• Weight: 0.25 kg (main body only)

Optical Fiber Specifications

• Connector Type: LC (compliant with IEC61754-20)
• Max Permissible Optical Loss: 0 to 10 dB @ 1.3 μm
• Fiber Type: Quartz single-mode optical fiber (JIS C 6835 SSMA -9.3/125 or IEC 60793-2-50 B1.1 type)
• Required Number of Cores: 2

Installation Specifications

• Installable Units and Slots:
  • Single Configuration: IO1, 3, 5 (AFV30_/AFV40_, ANB10_/ANB11_, ANT10U), IO1, 3, 5, 7 (ANT10U)
  • Dual-redundant Configuration: IO1 to 6 (AFV30_/AFV40_, ANB10_/ANB11_), IO1 to 8 (ANT10U), B1-2 (ANT10U)
• Option Codes:
  • Connector Unit for ESB Bus: /CU1N
  • Connector Unit with Terminator: /CU1T