ABB NKLS01-15 Symphony Harmony INFI-Net Interface Cable

Description

The NKLS01-15 is a dedicated INFI-Net interface cable engineered to connect a Network Interface Slave (NIS) to a Network Termination Control Unit (NTCL) within Symphony Harmony INFI 90 control systems. This prefabricated cable functions as a reliable data link to maintain uninterrupted high-integrity communication across distributed control system (DCS) architectures. Wrapped in a durable polyvinyl chloride (PVC) sheath, the assembly provides proper signal paths and insulation required for structural network communication inside standard processing environments.

Features

• Pre-terminated cable design ensuring quick integration and elimination of manual wiring errors at the termination unit.
• Fitted with a high-grade polyvinyl chloride (PVC) jacket to offer dependable insulation and resilience within industrial enclosures.
• Explicitly configured to secure communication lines between network interface slave hardware and system termination points.

Applications

• Symphony Harmony DCS Networks: Connects core communication cards to their corresponding terminal blocks.
• Industrial Process Automation: Routes timing, control inputs, and diagnostics through specialized infrastructure lines.
• Control Room Cabinet Interconnections: Bridging NIS modules directly with NTCL assemblies across multi-rack networks.

Technical Specifications

Installation Guidelines

• Disconnect all primary power tracking into the control cabinet before connecting or disconnecting any system communication cables.
• Avoid routing the data cable parallel to heavy AC power distribution lines or frequency converter outputs to prevent signal distortion.
• Observe structural cable bend radius guidelines during routing through cabinet ductwork to avoid damaging the internal conductors.
• Verify that the terminal plugs are completely aligned and locked firmly into the interface ports on both the slave module and the termination block.