The ABB Bailey NKTT01-3 is a specialized termination cable designed for use within ABB’s Infi-Net distributed control system (DCS) networks. Serving as a critical interface component, this termination cable ensures the integrity and reliability of data transmission across the Infi-Net communication backbone.

Engineered to provide stable and secure termination at the end of communication lines, the NKTT01-3 helps prevent signal reflections and electrical noise that can degrade system performance. Its rugged design aligns with ABB’s standards for industrial environments, ensuring long-term operation even under challenging conditions such as vibration, temperature extremes, and electromagnetic interference.

The cable is crafted to simplify installation and maintenance with clearly marked connectors and robust shielding. It supports ABB’s protocol standards for seamless integration with existing Infi-Net modules and controllers, facilitating reliable control, monitoring, and data acquisition in process automation systems.

Technical Specifications

Applications

The ABB Bailey NKTT01-3 termination cable is widely used in industries requiring robust and fault-tolerant control systems, including:

• Power Generation Plants: Ensuring reliable data links between control system modules and field devices.

• Oil and Gas: Used in refinery control rooms and pipeline monitoring stations for secure communication line termination.

• Chemical Processing: Supports the stability of distributed control networks in hazardous and corrosive environments.

• Water and Wastewater Treatment: Facilitates communication line integrity in process automation systems.

• Manufacturing: Applied in automated production lines requiring precise control and data acquisition.

• Mining and Metals: Provides durable connections in harsh environments with vibration and dust.

Advantages

• High Reliability: Prevents signal reflections and data corruption by proper termination of communication lines.

• Robust Construction: Shielded cable and rugged connectors resist electromagnetic interference and mechanical stresses.

• Easy Installation: Designed for plug-and-play use with clear markings and standardized connectors.

• Optimized for ABB Infi-Net Systems: Ensures full compatibility and seamless integration into ABB’s distributed control network.

• Wide Operating Temperature Range: Performs effectively in industrial environments from -25°C to +70°C.

• Compact and Lightweight: Facilitates neat cable routing and reduces mechanical strain on connectors.

• Standards Compliance: Meets industry requirements for safety and environmental regulations.

Frequently Asked Questions (FAQ)

1. What is the purpose of the NKTT01-3 cable?

   It serves as a termination cable for ABB Infi-Net communication lines, preventing signal reflections and ensuring data integrity.

2. What is the cable length?

   The standard length is 3 feet.

3. Is the cable shielded?

   Yes, it features foil and braided shielding to protect against electromagnetic interference.

4. Can this cable be used outside ABB Infi-Net systems?

   It is specifically designed for ABB Infi-Net systems; compatibility with other systems is not guaranteed.

5. What temperature range can this cable operate in?

   From -25°C to +70°C.

6. Is the connector compatible with other ABB control system components?

   Yes, it is designed to interface directly with ABB Infi-Net nodes and modules.

7. Does the cable have certifications?

   Yes, it is CE certified and RoHS compliant.

8. How heavy is the cable?

   0.5 kg.

9. What maintenance does the cable require?

   Regular visual inspection and cleaning of connectors are recommended to maintain connection quality.

10. Can the cable be cut or shortened?

    It is not recommended as this can compromise shielding and connector integrity.