ABB CI871
ABB CI871 - Image 2

ABB CI871

Product Introduction:
The ABB CI871 is a PROFINET IO communication adapter designed for the S800 I/O system. It enables high-speed, deterministic PROFINET communication, making it ideal for integration with Siemens SIMATIC and other PROFINET-based controllers.

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Category: SKU: ABB CI871

Description

ABB CI871

Technical Specifications:

  • Protocol: PROFINET IO (RT and IRT).
  • Interfaces: Dual RJ45 with integrated switch.

Functional Features:

  • Isochronous Real-Time (IRT): Supports precise synchronization for motion control applications.
  • Device Replacement: Supports PROFINET device replacement without PC tool.
  • Topology Support: Line, star, and tree topologies.

Application Scenarios:

  • High-speed packaging and motion control systems.
  • Integration with Siemens TIA Portal environments.

Performance Parameters:

  • Cycle Time: Sub-millisecond for IRT applications.
  • Jitter: Extremely low network jitter.

Material Composition & Structural Features:

  • Connectors: Industrial-grade RJ45 with robust locking mechanisms.
  • Indicators: PROFINET-specific status LEDs (RUN, ERR, LINK).

Working Principle:
Processes PROFINET telegrams and maps I/O data to PROFINET device slots and submodules.

Installation Requirements:

  • Assign device name and IP address via PROFINET engineering tool.
  • Use green PROFINET-standard cables for IRT applications.

Usage Precautions:

  • Ensure the GSDML file matches the CI871 hardware/firmware version.
  • Maintain proper cable bend radius for IRT performance.

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