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- ABB Bailey
- NKLS11-15
- Infi-NET Interface Cable
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- 15 feet
- 3 kg
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Product Overview
The ABB Bailey NKLS11-15 Infi-NET Interface Cable is a dedicated communication cable used in ABB Bailey INFI 90 / Infi-NET control systems for connecting network interface components and industrial automation modules. It provides the physical communication connection required for data exchange between control system devices.
As part of the Bailey Infi-NET communication architecture, the NKLS11-15 cable supports reliable signal transmission between compatible interface modules, helping maintain communication continuity in process control applications. The cable is commonly found in industrial environments such as power generation, chemical processing, oil and gas, and manufacturing facilities where ABB Bailey distributed control systems are installed.
The NKLS11-15 model features a 15-foot cable length, making it suitable for cabinet-level or short-distance system interconnections within automation control installations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB Bailey |
| Model | NKLS11-15 |
| Product Type | Infi-NET Interface Cable |
| System Family | Bailey INFI 90 / Infi-NET |
| Cable Function | Network Interface Connection |
| Communication Type | Industrial Control Network Communication |
| Cable Length | 15 feet |
| Application | DCS Communication System |
| Shipping Weight | 3 kg |
Product Features
The ABB Bailey NKLS11-15 provides a stable communication connection for Bailey control system installations.
Key characteristics include:
- ABB Bailey Infi-NET interface cable
- Designed for INFI 90 distributed control systems
- 15-foot cable length configuration
- Supports communication connections between compatible modules
- Suitable for control cabinet installations
- Used in industrial process automation environments
- Provides reliable signal transmission
- Supports existing Bailey system maintenance and expansion
- Suitable for replacement and spare part applications
- Helps maintain communication integrity within DCS networks
The cable should be installed according to the original system wiring configuration and module connection requirements.
Working Principle
The NKLS11-15 functions as a physical communication link within the ABB Bailey Infi-NET control network.
A typical connection path can be represented as:
Bailey Interface Module → NKLS11-15 Cable → Infi-NET Network Component → Control System
The cable transfers communication signals between connected control system components. During operation, data generated by control modules or network interface devices is transmitted through the cable to other parts of the distributed control system.
Unlike active electronic modules, the NKLS11-15 does not process control logic or modify data signals. Its primary role is to provide a stable and correctly configured communication pathway between system components.
Role in ABB Bailey Control System Architecture
The NKLS11-15 is installed as part of the communication layer in ABB Bailey automation systems.
A typical architecture can be represented as:
Controller Layer → Communication Interface → NKLS11-15 Cable → Network Device → Field Control System
| System Layer | Function |
|---|---|
| Controller Modules | Execute control logic |
| Communication Interface | Provides network access |
| NKLS11-15 Cable | Transfers communication signals |
| Infi-NET Network | Provides system communication |
| Operator / Engineering System | Enables monitoring and configuration |
The cable supports communication continuity between different system components.
Industrial Applications
The ABB Bailey NKLS11-15 is commonly used in industrial process control environments.
| Application | Typical Use |
|---|---|
| Power Generation | DCS communication connections |
| Oil & Gas Facilities | Process control networking |
| Chemical Plants | Distributed control systems |
| Petrochemical Industry | Automation cabinet connections |
| Water Treatment | Industrial process monitoring |
| Manufacturing Plants | Control system communication |
| Utility Systems | Bailey INFI 90 maintenance |
| Industrial Automation | System expansion and replacement |
Installation and Maintenance
Proper cable installation is important for maintaining reliable communication performance.
Recommended maintenance checks include:
- Confirm the correct NKLS11-15 cable model.
- Verify compatibility with installed Bailey modules.
- Check cable routing and installation position.
- Inspect connectors for damage or contamination.
- Confirm secure connection at both ends.
- Check for cable insulation damage.
- Avoid excessive bending or mechanical stress.
- Verify communication status after installation.
- Record cable replacement information.
- Maintain spare cable inventory for critical systems.
When communication faults occur, the cable should be inspected together with interface modules, network components, and system configuration parameters.
Related Components
The NKLS11-15 cable works with various ABB Bailey control system components.
| Component | Function |
|---|---|
| ABB Bailey INFI 90 Controllers | Execute process control functions |
| ABB Bailey Infi-NET Interface Modules | Provide network communication |
| ABB Bailey Communication Modules | Manage system data exchange |
| Bailey I/O Modules | Connect field devices |
| Engineering Workstations | System configuration and monitoring |
| Control Cabinets | House automation hardware |
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| ABB Bailey NKLS11-15 | Infi-NET Interface Cable | 15-foot communication connection |
| ABB Bailey NKLS11 Series | Infi-NET Interface Cable | Bailey system communication |
| ABB Bailey INFI 90 Communication Modules | Network Interface Modules | DCS communication |
| ABB Bailey INFI 90 Controllers | Process Controllers | Industrial automation |
| ABB Bailey I/O Modules | Input/Output Modules | Field signal processing |
| ABB Bailey Network Components | Communication Hardware | Control system integration |
Key Advantages
- Designed for ABB Bailey Infi-NET systems
- Supports INFI 90 distributed control communication
- 15-foot cable length for flexible installation
- Suitable for industrial control cabinets
- Provides stable signal transmission
- Supports system maintenance and replacement
- Compatible with Bailey automation architectures
- Suitable for long-term industrial operation
Technical FAQs
What is the purpose of the ABB Bailey NKLS11-15 cable in an Infi-NET system?
The NKLS11-15 is used as a communication interface cable to connect compatible ABB Bailey network components and support data transmission within an INFI 90/Infi-NET control system.
Which ABB Bailey systems commonly use the NKLS11-15 interface cable?
The cable is mainly associated with ABB Bailey INFI 90 and Infi-NET distributed control system installations used in industrial process automation applications.
How does cable length affect the installation of the NKLS11-15?
The 15-foot length provides flexibility for connecting modules located within the same control cabinet or nearby equipment locations while maintaining proper system wiring organization.
What should be checked when replacing an ABB Bailey NKLS11-15 cable?
Engineers should verify the cable model, connector compatibility, network configuration, cable routing, and communication status after replacement.