fact sheet

AS-Interface: simple & efficient automation

AS-Interface: simple, flexible, and efficient network that replaces complex wiring with a single cable on the shop floor.

Yellow Siemens AS-Interface (AS-i) cable and green network cables connected to an automation module.

The AS-Interface (AS-i) system revolutionizes communication at the actuator and sensor level by replacing complex parallel wiring with a single two-wire cable that transmits both data and power simultaneously. Fully integrable into the TIA (Totally Integrated Automation) concept, the AS-i network ensures simplified assembly, advanced diagnostics to reduce downtime, and flexible safety options with ASIsafe. It is the ideal solution to connect the shop floor to the management control level in a simple, flexible, and highly efficient manner, reducing costs and maximizing operational transparency.

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