ABB Bailey NKLM01-4 Communication Interface Cable

The ABB Bailey NKLM01-4 Communication Interface Cable is a specialized industrial-grade cable designed to provide reliable high-speed data transfer between ABB Bailey controllers, modules, and peripheral devices in distributed control system (DCS) environments.

Built to support robust industrial applications, the NKLM01-4 features precise electrical characteristics, shielding against electrical noise, and rugged physical construction for durability in harsh operating conditions.

This communication cable plays an essential role in integrating ABB Bailey INFI 90, Harmony, and Symphony series DCS platforms, facilitating seamless real-time communication and system performance across process automation networks. It is also suitable for replacement or expansion in existing ABB DCS installations.

Product Specifications

Applications

The NKLM01-4 Communication Interface Cable is purpose-built for data connectivity in ABB Bailey control systems and is ideal for use in:

• Distributed Control Systems (DCS)

  Linking controllers, I/O modules, and operator stations.

• Process Automation

  Ensuring reliable data transmission in oil & gas, petrochemical, power generation, pulp & paper, metals, and other industries.

• SCADA and HMI Integration

  Connecting field devices with supervisory control systems.

• Existing ABB Bailey Legacy System Expansion

  Facilitating upgrades, replacements, and expansions of legacy INFI 90 and Harmony systems.

• Industrial Communication Networks

  Supporting robust, interference-free communication even in noisy environments.

Product Advantages

• Optimized for ABB Bailey Systems

  Provides verified compatibility with INFI 90, Harmony, Symphony series platforms.

• Superior Electrical Performance

  Shielded cable reduces EMI and RFI interference.

• Rugged Industrial Build

  Durable jacket withstands mechanical wear and environmental stress.

• Temperature Resilience

  Operates reliably across a wide industrial temperature range.

• Compliance & Safety

  RoHS-compliant, CE approved, flame-rated jacket.

• Ease of Integration

  Ready for plug-and-play use in DCS installations.

• Flexible Installation

  Available in standard 4-meter length or custom lengths to suit project needs.

• Reduced Downtime

  Reliable connectivity ensures minimal communication faults.

• Backwards Compatibility

  Fully compatible with existing ABB Bailey system architectures.

• Proven Field Performance

  Extensively deployed across global ABB Bailey control systems.

Frequently Asked Questions (FAQ)

1. What ABB DCS platforms are supported by the NKLM01-4 cable?

   It is compatible with ABB Bailey INFI 90, Harmony, and Symphony series Distributed Control Systems.

2. Does the NKLM01-4 cable support both control and data communication?

   Yes — it is designed for high-speed, bidirectional communication between controllers, I/O modules, and operator stations.

3. What is the primary shielding method used in this cable?

   The cable utilizes both braided and foil shielding to protect against electromagnetic interference (EMI) and radio frequency interference (RFI).

4. Is this cable suitable for field installation in harsh industrial environments?

   Yes — it features a rugged industrial-grade PVC jacket and is flame-rated to UL VW-1 and CSA FT1 standards.

5. What is the typical application of the NKLM01-4 cable in an ABB system?

   It is used to connect controller modules to remote I/O stations or operator interfaces, enabling reliable system-wide communication.

6. Is the cable pre-terminated or does it require field termination?

   The NKLM01-4 is typically supplied with factory-terminated connectors compatible with Bailey system modules.

7. Can the NKLM01-4 cable be used to replace older communication cables in existing installations?

   Yes — it is backward compatible with earlier ABB Bailey interface cables and can be used for system upgrades or maintenance.

8. How does the NKLM01-4 ensure signal integrity over long distances?

   Its twisted pair conductors and full shielding minimize crosstalk and maintain signal integrity, even in noisy industrial environments.

9. What approvals or certifications does this cable have?

   The cable is RoHS-compliant, CE-approved, and meets international safety and flame resistance standards.

10. What is the storage and operational temperature range for this cable?

    The cable can operate between -20 °C to +80 °C and be stored at -40 °C to +85 °C, making it suitable for demanding plant environments.