ABB Bailey NKTU01 Infi 90 Termination Loop Cable

The ABB Bailey NKTU01 is a Termination Loop Cable specifically designed for use with the INFI 90® Process Management System. It provides a critical link between the Digital I/O Termination Unit (NTDI01) and associated master or slave modules. The NKTU01 enables seamless signal transmission for process control systems, ensuring reliable communication between system components.

Applications

• Process control systems using INFI 90 architecture

• Industrial automation with ABB Bailey NTDI01 termination units

• Connectivity between field termination panels and master/slave modules

• Interfacing digital and analog I/O signals in power plants, petrochemical, and water treatment facilities

Advantages

• High reliability: Designed to ABB’s industrial standards for robustness

• Easy integration: Plug-and-play connection with NTDI01 and other INFI 90 modules

• Flexible configuration: Supports various input/output signal types

• Long-term durability: Rugged cable construction with secure pin connections

• Modular system compatibility: Matches with multiple I/O modules (e.g., IMDSI02, IMDSM05)

• Reduced downtime: Facilitates quick replacements and field servicing

Technical Specifications

Frequently Asked Questions (FAQ)

Q1: What is the primary function of the NKTU01 cable?

A1: It connects the NTDI01 Termination Unit to a master or slave module within the INFI 90 system for I/O signal routing.

Q2: Is the NKTU01 cable compatible with all ABB INFI 90 modules?

A2: It is compatible with modules that connect via the NTDI01, including digital and analog I/O modules.

Q3: Can I select different cable lengths for NKTU01?

A3: Yes, the cable is available in optional lengths to meet installation needs.

Q4: Does the cable require any configuration before use?

A4: No configuration is needed; it is designed for direct connection between devices.

Q5: What type of connector does NKTU01 use?

A5: It has a hooded connector for the module end and a socket connector for the termination unit end.

Q6: Can NKTU01 handle analog and digital signals?

A6: Yes, it transmits both analog and digital signals depending on the configuration of the connected modules.

Q7: Is special handling required during installation?

A7: Standard ESD precautions are recommended when connecting to sensitive modules.

Q8: What environmental conditions can the cable operate in?

A8: The cable operates in 0–70°C and up to 95% relative humidity (non-condensing).

Q9: How is the cable secured during installation?

A9: It uses latching connectors for secure mechanical and electrical connections.

Q10: Is the NKTU01 cable CSA certified?

A10: Yes, it is CSA certified for use in ordinary (nonhazardous) process control environments.