Description

YOKOGAWA ANB10D‑425/CU2N Centum‑VP Node Unit

Technical Specifications

• Product Model: ANB10D‑425/CU2N
• Brand: Yokogawa
• Warranty: One Year
• Function: Centum‑VP control node unit (node‑bus interface unit)
• Bus Interface: Dual redundant V‑net node‑bus communication interface
• Slot Capacity: Multi‑slot rack for installing AI/AO/DI/DO I/O modules
• Power Supply: 24 VDC system power input
• Redundancy: Supports dual‑redundant communication bus
• Operating Temperature: 0 °C ~ +50 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Protection Class: IP20 cabinet‑mount node‑rack assembly
• System Compatibility: Yokogawa Centum‑VP DCS system
• Diagnostics: Bus‑communication status, module‑slot status monitoring, fault‑alarm output
• Humidity: 5‑95 % RH non‑condensing
• Weight: 3.8 kg
• Dimensions: ANB10D‑series node‑unit rack footprint
• 

Product Overview

ANB10D‑425/CU2N is node‑bus interface rack unit for Yokogawa Centum‑VP DCS. It provides mechanical slots for various I/O modules and realizes redundant V‑net bus connection between field‑I/O and DCS control‑station. Widely deployed in petrochemical, power‑plant and chemical‑plant DCS control‑rooms. Surplus and refurbished tested spare node‑rack unit for DCS‑system maintenance and retrofit projects.

Application Notes

‑ Confirm bus‑address setting before power‑on. ‑ Verify redundant‑bus switching function after installation. ‑ Typical deployment: Centum‑VP DCS node‑unit rack spare‑part stocking.