The ABB NTDI02 Digital I/O Termination Unit is designed for Bailey Net 90 and Infi 90 systems, serving as a critical interface between field input signals and ABB’s Harmony rack I/O modules. Supporting up to 16 input signals, the NTDI02 enables precise monitoring and control functions in process automation environments.
Key Technical Specifications
Model / Part Number:NTDI02
Manufacturer: ABB
Product Type: Digital I/O Termination Unit
Product Family: Bailey Net 90 / Infi 90, Symphony Harmony rack systems
System Compatibility: DCS systems
Signal Capacity: Supports up to 16 input signals
Dimensions: 18 × 17.6 × 2.2 cm
Weight: 0.36 kg
Country of Origin: Sweden
HS Code: 8537101190
Minimum Order Quantity: 1 unit
Condition: Brand New
Availability: In stock
Lifecycle Status: Active
Communication: Ethernet diagnostics/configuration (not a router)
Functional Highlights
Interfaces field signals with ABB Harmony rack I/O modules.
Supports multiple module types: digital input/output, analog output, pulse input, frequency counter.
Provides enhanced compatibility with newer ABB configurations.
Ensures reliable data flow and seamless system integration.
Compact design for easy installation and maintenance.
Applications
Bailey Net 90 and Infi 90 system expansions.
Symphony Harmony rack I/O integration.
Process industries: oil & gas, chemical, power generation, water treatment.
Upgrades and maintenance of ABB legacy automation systems.
FAQ
Q: How many signals does the NTDI02 support? A: Up to 16 input signals.
Q: Is NTDI02 a direct replacement for NTDI01? A: No, but it is a functional substitute with enhanced compatibility.
Q: Is this product discontinued? A: No, it is active and available.
Q: What systems is NTDI02 compatible with? A: Bailey Net 90, Infi 90, and Symphony Harmony rack I/O systems.
