ABB NTDI01 Digital I/O Termination Unit | Symphony Harmony & INFI 90

Product Description

The ABB NTDI01 Digital I/O Termination Unit is a compact module designed for installation in control cabinets, providing reliable signal termination for ABB Symphony Harmony and INFI 90 systems. With a single channel configuration and 24 VDC input/output voltage, the NTDI01 ensures stable operation in industrial environments. Its lightweight design and small footprint make it suitable for space-constrained applications while maintaining compatibility with ABB’s control architectures.

Technical Specifications

• Manufacturer: ABB

• Model / Catalog Number: NTDI01

• Product Type: Digital I/O Termination Unit

• Input/Output Voltage: 24 VDC

• Current Rating: As per ABB specifications

• Dimensions: 48.3 × 25.4 × 10.2 mm

• Weight: 0.32 kg

• Number of Channels: 1

• System Compatibility: ABB Symphony Harmony, ABB INFI 90

• Country of Origin: Lithuania (LT), India (IN)

Features

• Compact design for easy cabinet installation

• Single-channel termination for precise signal handling

• Compatible with ABB Symphony Harmony and INFI 90 systems

• Lightweight construction for simplified integration

• Designed for stable 24 VDC operation

Application Scenarios

• Control cabinet installations requiring digital I/O termination

• ABB Symphony Harmony and INFI 90 system expansions

• Industrial environments with limited installation space

FAQ

Q: What voltage does the NTDI01 operate on?  A: 24 VDC.

Q: Which ABB systems are supported?  A: Symphony Harmony and INFI 90.

Q: How many channels does this unit provide?  A: One channel.

Q: What is the weight of the NTDI01?  A: Approximately 0.32 kg.

Comparison with Similar Models

• NTDI01: Single-channel termination, compact design.

• NTDI02: Multi-channel variant for higher density applications.

• NTDI03: Enhanced termination features with extended compatibility.