ABB NTDI01 Digital I/O Termination Unit

NTCL01-A ABB Symphony Harmony INFI 90 Network Card

NTCL01-A ABB Symphony Harmony INFI 90 Network Card

Availability: 10 left in stock

ABB NTCL01-A Symphony Harmony INFI 90 Communication Link Termination Unit Product Overview The ABB NTCL01-A (NTCL01A) is a high-reliability Communication Link Termination...

SKU: NTCL01-A

Manufacturer: ABB
Product No.: NTCL01-A
Product Type: Communication Termination Unit
Product Origin: Switzerland
Payment:T/T, Western Union
Weight: 850g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

ABB NTCL01-A Symphony Harmony INFI 90 Communication Link Termination Unit

Product Overview

The ABB NTCL01-A (NTCL01A) is a high-reliability Communication Link Termination Unit designed for the Symphony Harmony and INFI 90 distributed control systems. It serves as the critical physical interface for INFI-Net communication loops, providing secure wiring termination for Network Interface Subsystems (NIS) and Network Link Subsystems (NKLS). The NTCL01-A supports various media types, including twinaxial and coaxial cabling, ensuring stable data transmission across the control network. Engineered with built-in isolation and surge protection, this unit is essential for maintaining the communication integrity of plant loops and peer-to-peer control networks in demanding industrial environments.

Industrial Application Scenarios

Power Generation: Facilitating high-speed data exchange between turbine control systems and central dispatch in power plants.
Distributed Control Networks: Connecting multiple INFI 90 cabinets across large-scale process industries like pulp and paper or chemical refining.
Subsystem Integration: Providing the bridge between local Network Interface Modules and the broader Plant Loop or INFI-Net e-bus.
Utility Monitoring: Ensuring reliable communication for remote monitoring stations in water treatment or grid management facilities.

Technical Specifications

The following technical characteristics define the NTCL01-A (NTCL01A) performance profile:

Parameter	Specification Details
Model Number	NTCL01-A / NTCL01A
Manufacturer	ABB (Symphony Harmony Series)
Product Type	Communication Link Termination Unit (TU)
Compatibility	INFI 90, Network 90, INFI-Net e, Plant Loop
Subsystems Supported	NIS (Network Interface), NKLS (Network Link)
Cable Support	Twinaxial and Coaxial (BNC Connectors)
Operating Voltage	24 VDC (±10%)
Power Consumption	10 W
Operating Temperature	-20 °C to 60 °C (-4 °F to 140 °F)
Isolation	Integrated Optical and Electrical Isolation
Interface	Spring-type Terminal Blocks and BNC Connectors
Dimensions (W x H x D)	210 mm x 150 mm x 80 mm
Weight	0.850 kg (1.87 lbs)

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.