ABB SPA-ZC 400 Ethernet Adapter

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• Product Overview

  The ABB SPA-ZC 400 is an industrial Ethernet adapter designed to enable high-speed communication between controllers, PLCs, drives, and upper-level computers or network devices. It supports standard industrial Ethernet protocols, allowing remote monitoring, data acquisition, and networked control, while providing high reliability and strong interference immunity for industrial environments.

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  Main Technical Specifications

  • Model: SPA-ZC 400

  • Product Type: Ethernet Adapter

  • Interface: RJ45 10/100 Mbps auto-negotiation Ethernet

  • Communication Protocols: Supports Modbus TCP, EtherNet/IP, PROFINET (system-dependent)

  • Supply Voltage: 24 V DC

  • Operating Temperature: ‑20 ℃ to +60 ℃

  • Mounting: DIN rail or panel mount

  • Protection Class: IP20

  • Data Rate: Up to 100 Mbps

  • LED Indicators: Power, communication status

  • Mechanical Design: Compact modular for easy cabinet installation

  • Industrial Environment Adaptation: Vibration and noise resistant

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  Key Advantages & Features

  1. High-Speed Communication

     • 10/100 Mbps auto-negotiated Ethernet for fast industrial data exchange.

  2. Multi-Protocol Support

     • Compatible with PLCs, controllers, drives, and upper-level computers, supporting Modbus TCP, EtherNet/IP, PROFINET, etc.

  3. High Reliability

     • Industrial-grade design with strong interference immunity ensures stable data transmission.

  4. Compact Modular Design

     • Small footprint, easy installation on DIN rail or inside control cabinets.

  5. Real-Time Monitoring and Diagnostics

     • LED indicators and communication diagnostics facilitate quick troubleshooting on-site.

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  Typical Applications

  • Industrial automation network communication

  • PLC to upper-level computer data interface

  • Drive (VFD, servo) network connectivity

  • Remote monitoring and data acquisition systems

  • Production line automation control

  • SCADA/DCS data transmission

  • Industrial Ethernet bridging and expansion

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  Installation & Operation Notes

  • Power Supply: Ensure the voltage matches the SPA-ZC 400 rating (24 V DC).

  • Wiring Standard: Use industrial Ethernet cables (CAT5e or CAT6); avoid parallel runs with high-voltage power lines.

  • Environmental Conditions: Avoid high humidity, excessive temperature, and dust; ensure good ventilation.

  • Grounding: Connect network shield properly to reduce EMI interference.

  • Installation & Maintenance: Always perform installation or maintenance with power off.

  • Periodic Inspection: Check LED indicators and terminal connections to ensure stable communication.

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The structure and details of the product：

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