Description

The ANB10D-425 is a high-performance node unit designed by Yokogawa for use in dual-redundant ESB bus systems. It connects field I/O signals to Field Control Units (FCUs) and supplies power to I/O modules, ensuring reliable operation in industrial control environments.

Specifications

• Model Number: ANB10D-425

• Bus Type: Dual-redundant ESB bus

• Compatible Systems: CENTUM VP, ProSafe-RS

• I/O Capacity:

  • 8 analog inputs (4–20 mA or 0–10 V)

  • 8 digital inputs

  • 8 digital outputs

• Power Supply Options:

  • 100–120 V AC @ 50/60 Hz

  • 220–240 V AC @ 50/60 Hz

  • 24 V DC @ 5.5 A

• Power Consumption:

  • 100–120 V AC: 200 VA / 120 W

  • 220–240 V AC: 230 VA / 120 W

• Dimensions: 90 × 120 × 60 mm

• Weight: 0.7 kg

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

• Storage Temperature: –40°C to +70°C

• Mounting: 19-inch rack (M5 × 4 screws with insulation bush)

• Certifications: CE, RoHS

Features

• Dual-Redundant Communication: Ensures fault-tolerant ESB bus connectivity

• Integrated Power Supply: Powers connected I/O modules directly

• Compact Design: Lightweight and space-efficient for modular installation

• Wide I/O Support: Handles analog and digital signals for flexible control

• System Compatibility: Works with EC401/EC402 ESB Bus Coupler Modules

• Node Expansion: Supports multiple node units per FCU

• Diagnostic LEDs: Provides real-time status and fault indication

• Industrial Durability: Built for high-speed, reliable field signal acquisition