Yokogawa ANB11D Fiber ESB Bus Node Unit

Overview
The Yokogawa ANB11D Fiber ESB Bus Node Unit is a high-reliability communication node designed for distributed control system (DCS) architectures. It utilizes fiber-based ESB bus communication to enable fast, noise-resistant data transmission between controllers and remote I/O systems, making it suitable for large-scale and mission-critical industrial applications.

General Information
Part Number: ANB11D

Manufacturer: Yokogawa Electric Corporation

Brand: Yokogawa

Country of Origin: Japan

Product Type: Fiber ESB Bus Node Unit

Function: Fiber-optic distributed control system node interface

Mounting Type: Rack or cabinet installation

Application: Industrial DCS communication and remote I/O expansion

Power Specifications
Input Voltage: System backplane powered

Power Consumption: Moderate, depending on connected modules

Protection: Enhanced electrical isolation due to fiber-optic communication

Design: Built for continuous industrial 24/7 operation

Status Indicators: LED indicators for power, link status, and diagnostics

Communication & Interface
Bus System: Fiber-optic ESB communication

Function: Connects controllers with remote I/O over fiber network

Data Transmission: High-speed, long-distance, noise-immune communication

Diagnostics: Fault detection and communication status monitoring

Scalability: Supports modular expansion in distributed control systems

Environmental
Operating Temperature: 0 to 55 °C

Storage Temperature: −20 to 75 °C

Humidity: 5% to 95% non-condensing

Vibration Resistance: Suitable for heavy industrial environments

Installation Requirement: Control cabinet or rack-mounted system

Dimensions & Weight
Dimensions (W × H × D): 482.6 × 221.5 × 205 mm

Weight: 10 kg

High-speed fiber communication for robust industrial control performance.