ABB NKEB01 Extension Bus Cable

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 1. Product Overview

The ABB NKEB01 Extension Bus Cable is an industrial extension bus connection cable used between ABB control systems, robot controllers, I/O modules, and backplanes. It provides a reliable data transmission path and supports high-speed signal communication and power extension, facilitating modular system expansion and field wiring. The NKEB01 features high‑quality cable construction and industrial‑grade connectors suitable for harsh field environments.

2. Main Technical Parameters (Typical)

Electrical & Signal Transmission

• Model: NKEB01

• Type: Extension bus connection cable

• Transmission standards: Industrial bus protocols (e.g., FIELD BUS / CAN / serial, system dependent)

• Data rate: Supports high‑speed transmission (protocol dependent)

• Rated voltage: Up to 60 V DC (for signal/bus power)

• Conductors/Shields: Twin‑shielded design for enhanced noise immunity

Mechanical & Structural

• Cable structure: Multi‑core shielded cable with braided metal layer

• Connector type: Industrial plugs/sockets (matched to system ports)

• Conductor material: High‑purity copper for low loss

• Protection: Designed for industrial field use

• Minimum bend radius: ≥ 10 × cable diameter (typical)

Environmental & Operating Conditions

• Operating temperature: ‑20°C to +80°C

• Relative humidity: 5%–95% (non‑condensing)

• EMI immunity: Engineered to meet industrial interference standards

• Resistant to oil, abrasion, and mechanical stress

Length & Configuration

• Standard lengths: 0.5 m, 1 m, 2 m, 5 m (customizable)

• Optional connectors and grounded shields

• Supports daisy‑chain and multiple extension segments

3. Advantages and Features

• Reliable signal transmission: High‑quality cable and shielding ensure low error rates

• Industrial noise immunity: Dual shielding and braided metal layer resist EMI/RFI

• Modular extension support: Ideal for I/O buses, backplane connections, and expansion modules

• Multiple length options: Standard and custom lengths for flexible wiring

• Durable design: Wear‑resistant, mechanically strong for industrial field use

• Easy installation: Industrial connectors for quick field connections and maintenance

4. Typical Applications

• Internal bus extension in ABB control systems

• Robot controller and servo drive system wiring

• Distributed Control System (DCS) extension cabling

• PLC cabinet bus wiring

• Industrial automation equipment and I/O terminal connections

• Comprehensive field bus extension wiring

5. Application Notes

• Verify cable and connector compatibility with system bus interfaces

• Choose proper length to minimize signal loss and avoid excessive slack

• Ground shielding to reduce EMI interference

• Avoid parallel routing with high‑current cables to reduce noise

• Protect cable from tight bends and mechanical compression

• In humid or corrosive environments, ensure appropriate protective measures

The structure and details of the product：

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