ER Bus Node Unit ANR10D-420/ATDOC/NDEL | Yokogawa Remote Module

Product Description

Overview

The Yokogawa ANR10D-420/ATDOC/NDEL is a high-performance ER Bus Node Unit for CENTUM VP Distributed Control Systems (DCS). It functions as a remote node interface, enabling reliable communication between field I/O modules and Field Control Units (FCUs) via the ER bus. Its modular, hot-swappable design supports scalable plant networks while maintaining continuous operation.

System Integration

• Compatible with Yokogawa CENTUM VP DCS and FIO systems

• Supports analog, digital I/O, temperature sensors, pressure transmitters, and flow meters

• Works with FOUNDATION Fieldbus, HART, and PROFIBUS DP protocols

• Modular design allows expansion without DCS downtime

Technical Specifications

Communication

• Protocol: ER bus

• Interface: Dual redundant communication channels

• Speed: 10 Mbps (IEEE 802.3 10BASE-2 coaxial standard)

• Connector: BNC type

• Topology: Multi-node expansion with redundancy

• Function: Acts as a remote node for distributed I/O integration

Electrical

• Power Supply: 24 V DC typical

• Power Consumption: 6–10 W

• Redundancy: Dual redundant power inputs supported

Mechanical

• Dimensions: 482.6 × 221.5 × 205 mm

• Weight: 10 kg

• Mounting: Rack or panel installation

• Indicators: LED status indicators for power and communication

Environmental

• Operating Temperature: -20 °C to +60 °C

• Storage Temperature: -40 °C to +85 °C

• Humidity: 5%–95% RH (non-condensing)

• Protection Class: IP20

• Certifications: CE, UL, CSA