
Product Overview
The ABB Bailey NKLS01 Information Network Interface Cable is an industrial INFI-Net communication cable used in ABB Bailey INFI 90 / Net 90 Distributed Control Systems (DCS). It is designed to provide stable and reliable data transmission between network interface stations, control modules, and system communication units.
This cable is part of the ABB Bailey INFI-Net network architecture, which is used to connect distributed controllers and ensure synchronized communication across large-scale industrial automation systems.
The NKLS01 series is typically used in system-level network communication links, rather than simple module-to-module wiring, making it a critical component in ABB Bailey distributed control environments.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
ABB (Bailey) |
| Model |
NKLS01 |
| Product Type |
Information Network Interface Cable |
| System Compatibility |
ABB Bailey INFI 90 / Net 90 DCS |
| Function |
INFI-Net system communication link |
| Cable Length |
Optional (system dependent / custom) |
| Signal Type |
Network communication signals |
| Shielding |
Industrial EMI-shielded cable |
| Connector Type |
INFI-Net / system-specific connectors |
| Installation Type |
Pre-terminated industrial network cable |
| Operating Temperature |
-20°C to +70°C |
| Storage Temperature |
-40°C to +85°C |
| Humidity Range |
5%–95% non-condensing |
| Shipping Weight |
3 kg |
Function and Working Principle
The NKLS01 cable is used to carry communication data between ABB Bailey network components in an INFI-Net system.
In operation, network interface modules transmit structured control and system data through the cable. The cable ensures that signals remain stable and protected from electrical interference. The receiving modules then interpret the data and distribute it across the control system.
This allows multiple controllers and system nodes to operate as part of a unified distributed control network.
Role in Industrial Control Systems
Within ABB Bailey INFI 90 / Net 90 systems, the NKLS01 plays a network communication role:
- Connects Network Interface Stations (NIS)
- Links system controllers and communication modules
- Supports INFI-Net distributed communication architecture
- Ensures stable system-wide data exchange
- Enables synchronization across multiple control nodes
It is a core communication backbone component in ABB Bailey DCS network systems.
Industrial Applications
The ABB NKLS01 is commonly used in:
- Power generation control systems
- Oil and gas production facilities
- Petrochemical processing plants
- Water treatment systems
- Industrial process automation systems
- ABB Bailey legacy DCS installations
- Large-scale distributed control networks
Installation and System Integration
Proper installation is important for stable communication:
- Installed between network interface stations and control modules
- Used for system-level communication links
- Requires correct connector matching and secure locking
- Shielding must be properly grounded
- Must be routed away from high-voltage power cables
- Installed by qualified control system engineers
- Integrated into INFI-Net communication architecture
Compatible System Components
The NKLS01 typically works with:
- ABB Bailey INFI 90 / Net 90 network interface stations
- Communication processor modules
- System control nodes
- INFI-Net communication terminals
- DCS network backplane systems
- Interface and termination units
Recommended Alternative Models
| Model |
Type |
Key Feature |
Application |
| NKLS01 |
Network interface cable |
INFI-Net communication link |
System network backbone |
| NKLS01-10 |
Fixed-length cable |
Short-range network connection |
Cabinet-level links |
| NKLS01-15 |
Medium-length cable |
Flexible network layout |
Extended cabinet systems |
| NKLS01-20 |
Long-distance cable |
Larger system coverage |
Plant-wide network links |
| NKCL01 series |
Coaxial communication cable |
High-stability data transfer |
RIO / INFI-Net systems |
Key Advantages
- Stable INFI-Net system communication
- Strong EMI resistance for industrial environments
- Supports large-scale distributed control systems
- Reliable long-distance data transmission
- Compatible with ABB Bailey INFI 90 / Net 90 architecture
- Reduces communication instability in complex networks
- Designed for continuous industrial operation
Technical FAQs
Q1: What is the main function of NKLS01?
It provides network communication between ABB Bailey system nodes.
Q2: Does it process data?
No. It only transmits communication signals.
Q3: What systems use NKLS01?
It is used in ABB Bailey INFI 90 and Net 90 distributed control systems.
Q4: What makes it different from NKLM cables?
NKLS01 is designed for network-level INFI-Net communication, not just internal cabinet links.
Conclusion
The ABB Bailey NKLS01 Information Network Interface Cable is a key communication backbone component in ABB Bailey distributed control systems. It ensures stable and reliable data transmission across INFI-Net architectures, supporting coordinated operation of multiple control modules.
Its role is essential for maintaining system-wide communication integrity, enabling scalable automation, and ensuring long-term reliability in industrial environments such as power plants, petrochemical facilities, and large DCS networks.