Overview

The ABB NKEB01 Expander Bus Interconnector Cable is a specialized communication cable for ABB’s Symphony Plus / Infi‑90 distributed control systems (DCS).
It provides reliable interconnection between expander bus modules, ensuring stable data transfer and synchronization across multiple controller racks.

This cable is essential for extending system capacity while maintaining signal integrity, low latency, and robust industrial performance.

Technical Data

Key Features

• Reliable communication: Ensures stable data transfer between expander bus modules.

• Shielded design: Protects against electromagnetic interference (EMI).

• Plug‑and‑play installation: Factory‑terminated connectors for easy integration.

• Industrial durability: Wide operating temperature range for harsh environments.

• System compatibility: Designed specifically for ABB Symphony Plus and Infi‑90 systems.

Typical Applications

• Power generation plants: Extends control system capacity in turbine and boiler automation.

• Process industries: Provides reliable bus interconnection in chemical, oil & gas, and pharmaceutical plants.

• Utilities & infrastructure: Supports distributed control in water treatment and transportation systems.

• Manufacturing automation: Ensures seamless expansion of ABB DCS networks.

FAQ

Q1: What is the primary function of the ABB NKEB01 cable?
A1: It interconnects expander bus modules in ABB Symphony Plus / Infi‑90 systems.

Q2: Is the cable shielded?
A2: Yes, it is shielded to prevent electromagnetic interference.

Q3: Can it be used in harsh environments?
A3: Yes, it supports wide operating and storage temperature ranges.

Q4: How is it installed?
A4: It comes with factory‑terminated connectors for plug‑and-play installation.

Q5: Where is it typically used?
A5: In power plants, process industries, utilities, and manufacturing automation systems requiring reliable DCS expansion.