Description

1. Product Title

Yokogawa ANR10D‑ Dual‑Redundant ER Bus Remote FIO Node Unit

2. Product Overview

The ANR10D is remote Field I/O (FIO) node rack for Yokogawa CENTUM CS3000 and CENTUM VP DCS systems. It connects to FCU via EB401 master module over dual‑redundant ER (Enhanced Remote) Bus, providing backplane bus communication, power distribution and installation slots for analog & digital FIO I/O modules. Dual‑redundant bus architecture improves communication reliability; hot‑swap capable modules permit online replacement without system shutdown. This unit allows field I/O cabinets to be placed remotely away from main control racks, reducing long‑distance field wiring cost. ANR10D serves as direct‑fit spare for DCS cabinet overhaul, turnaround maintenance and system expansion projects.

3. Technical Specifications

• Brand: Yokogawa
• Model: ANR10D
• Warranty: One Year
• Condition: 100% New & Original
• Type: ER Bus dual‑redundant remote node unit
• Communication: Dual redundant ER Bus, 10 Mbps
• Compatibility: CENTUM CS3000, CENTUM VP DCS, works with EB401 interface module
• Mounting: 19‑inch standard rack‑mount
• Operating Temp: 0°C ~ +50°C
• Humidity: 5‑95% non‑condensing
• Protection Class: IP20 (cabinet installation)
• Certification: CE, UL/CSA approved
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4. Application Scenarios

• Petrochemical DCS System: Remote FIO cabinet node for refinery and chemical plant process control racks.
• Thermal Power‑plant Control System: Distributed remote I/O node for boiler and turbine auxiliary measuring & control loops.
• Process‑plant DCS Retrofit: Spare remote node rack for expansion and maintenance of existing CENTUM DCS installations.