IFM AS-Interface Masters

The IFM AS-Interface (AS-i) Masters offer a simplified and standardized solution for integrating sensors, actuators, and controllers in industrial automation. As an open installation standard, AS-i reduces wiring complexity, installation time, and overall system costs, making it an ideal alternative to conventional parallel wiring. With robust connectivity, high-performance controllers, and seamless fieldbus compatibility, AS-i provides a cost-effective and future-proof foundation for smart automation.

Key Features

  • Simplifies System Installation: Reduces wiring complexity with AS-Interface two-wire technology.
  • Seamless Fieldbus Integration: Supports EtherNet/IP, PROFIBUS, PROFINET, EtherCAT, CANopen, and more.
  • Fast & Reliable Data Exchange: Ensures real-time communication between sensors, actuators, and controllers.
  • Scalable & Expandable: Easily integrates into existing networks with flexible topology choices.
  • Rugged & Industrial-Ready: Designed for harsh environments with IP69K protection and ATEX compliance.
  • Functional Safety & Diagnostics: Supports PL e / SIL 3 safety applications while providing advanced diagnostics.

Conventional Wiring

ifm standard wiring

Wiring with AS-i

ifm as interface wiring

Available Options

  • SmartPLC AS-Interface Masters/Gateways: Standalone controllers or fieldbus-integrated gateways.
  • Fail-Safe AS-i Masters: Designed for applications requiring high-reliability functional safety (PL e / SIL 3).
  • Modular & Expandable Systems: Includes power supplies, flat cables, and controllers for seamless integration.
  • AS-i-Compatible Sensors & Actuators: Easily connect field devices without additional interfaces.

Why Choose IFM AS-Interface Masters?

  • Up to 30% Cost Savings: Reduces installation costs by minimizing wiring and control complexity.
  • Shorter Installation Times: Speeds up system setup by 20-50% with modular connectivity.
  • Standardized, Fieldbus-Independent Integration: Ensures compatibility across multiple industrial networks.
  • Flexible, Unshielded Cabling: Allows for quick expansion and reconfiguration without complex rewiring.
  • Smart Diagnostics & Monitoring: Advanced controllers and gateways provide real-time process visibility.

Product Resources

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