Yokogawa ANB10D-425/CU2N/NDEL ESB Bus Node Unit

Description

Specification

The ANB10D-425/CU2N/NDEL is a dual-redundant ESB Bus Node Unit that interfaces field I/O signals with Yokogawa's Field Control Units, featuring node expansion software licensing required for specific FCU models. Configured with dual-redundant 24V DC primary power and supporting 220-240V AC secondary power, this unit provides flexible power options for reliable operation in industrial control systems. This 19-inch rack-mountable node unit includes dual ESB bus connectors, supports up to 8 I/O modules, and complies with international safety, EMC, and hazardous location standards.

Power Supply Voltage and Type: 24 V DC power supply (based on suffix code "4" in "-425")
Suffix Code (Primary): 4: 24 V DC power supply
Suffix Code (Secondary): 2: 220-240 V AC power supply, 50/60 Hz
Suffix Code (Protection Class): 5: Basic type with no explosion protection
Optional Suffix Codes Available: 6: With ISA Standard G3 option, temperature (-20°C to 70°C) option, and no explosion protection; 7: With ISA Standard G3 option and no explosion protection; E: Basic type with explosion protection; F: With ISA Standard G3 option, temperature (-20°C to 70°C) option, and explosion protection; G: With ISA Standard G3 option and explosion protection
Option Code 1: /CU2N: Connector Unit for ESB Bus (Part Number: S9562FA, quantity: 2 pieces)
Option Code 2: /NDEL: Software License for Node Expansion (mandatory for connection with AFV10D, AFV30D, AFV40D, and AFF50D)
Other Option Codes Available: /CU2T: Connector Unit with Terminator for ESB Bus; /ATDOC: Explosion Protection Manual
Connectable to Field Control Unit (FCU) via: ESB Bus, requires ESB Bus Coupler Module (EC401 or EC402) installed in FCU slots 7/8
Compatible FCUs requiring /NDEL: AFV10D, AFV30D, AFV40D, AFF50D
Maximum I/O Modules Installable: 8
Typical Module Configuration: Power Supply Module (PW481, PW482, or PW484): 2 modules for dual-redundant config; ESB Bus Interface Slave Module (SB401): 2 modules for dual-redundant config; I/O Modules: up to 8
Electric Power Consumption (24V DC): 5.5 A
Electric Power Consumption (220-240V AC): 230 VA, 120 W