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The ABB Bailey NKTM02-10 is an Infi 90 Expansion Cable used to extend connections between compatible components within an ABB Bailey Infi 90 control system. It belongs to the system interconnection layer, where expansion cabling allows additional equipment or system sections to be connected while maintaining the intended control-system architecture.
In a typical Infi 90 installation, expansion cables are used when system hardware is distributed across cabinets, racks, or related equipment locations. The NKTM02-10 provides a 10-foot connection, making it suitable where a longer cable run is needed between the associated Infi 90 connection points.
For maintenance and system expansion, using the correct cable length and part number is important. A cable that is too short can create unnecessary routing stress, while an incorrect cable type may not provide the required connection arrangement for the installed Infi 90 hardware.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB Bailey |
| Part Number | NKTM02-10 |
| Product Family | Infi 90 |
| Product Type | Expansion Cable |
| Cable Length | 10 feet |
| Shipping Weight | 3 kg |
The NKTM02-10 functions as the physical connection between compatible Infi 90 system points.
A simplified arrangement can be represented as:
Infi 90 System Section A → NKTM02-10 Expansion Cable → Infi 90 System Section B
The cable itself does not execute control logic or process field signals. Its purpose is to maintain the electrical connection required between the associated system components.
In an expanded control cabinet arrangement, for example, one section of Infi 90 hardware may be located farther from another section than a short interconnection can accommodate. The 10-foot NKTM02-10 gives the installer additional routing distance while maintaining a dedicated connection between the intended system points.
During troubleshooting, the cable should be considered part of the complete system path. If communication or system operation is affected after cabinet modifications, technicians should check cable routing, connector seating, physical condition, and the identity of both connected endpoints.
| System Element | Function / Relationship |
|---|---|
| ABB Bailey Infi 90 System | Main distributed control environment |
| NKTM02-10 | Provides the specified expansion cable connection |
| Infi 90 System Modules | Connected through the applicable system architecture |
| Control Cabinets / Racks | Provide the physical installation locations |
| Expansion Connection Points | Interface with the NKTM02-10 |
| Infi 90 Controllers and I/O | Perform control and field-interface functions within the system |
The NKTM02-10 occupies the physical interconnection layer. Its role is particularly relevant when Infi 90 hardware must be arranged across different cabinet sections or when an existing system is expanded.
| Application | Typical Use |
|---|---|
| Distributed Control Cabinets | Connecting compatible Infi 90 hardware across cabinet sections |
| Power Generation | Supporting expansion connections within Bailey-based plant control systems |
| Process Control | Extending system connections in established Infi 90 installations |
| Oil and Gas Facilities | Connecting distributed control-system hardware |
| Chemical Plants | Supporting additional Infi 90 system sections during expansion |
| System Modernization | Replacing aging expansion cabling while retaining existing hardware |
| Control System Expansion | Providing additional cable reach between compatible connection points |
| Component | Function / Relationship |
|---|---|
| ABB Bailey Infi 90 Control Modules | Provide distributed control functions within the system |
| Infi 90 I/O Modules | Interface field signals with the control system |
| Infi 90 Controllers | Execute control logic and coordinate system operation |
| Infi 90 System Cabinets | House the associated control-system hardware |
| Expansion Connection Hardware | Provides the mating interfaces for system expansion |
| Infi 90 Communication Infrastructure | Supports communication between applicable system components |
| Model | Product Type | Typical Application |
|---|---|---|
| ABB Bailey NKTM02-10 | Infi 90 Expansion Cable | 10-foot expansion connection |
| ABB Bailey NKTL01-3 | Infi 90 Coax Termination Cable | Short coaxial termination connection |
| ABB Bailey Infi 90 Expansion Cables | System Expansion Cable | Extending compatible Infi 90 system connections |
| ABB Bailey Infi 90 Control Modules | Control Module | Distributed process-control functions |
| ABB Bailey Infi 90 I/O Modules | I/O Module | Field signal acquisition and output |
| ABB Bailey Infi 90 Controllers | Controller | Control execution and system coordination |