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AS-Interface (Pepperl+Fuchs)

AS-Interface (Pepperl+Fuchs)



  • Successful, well established low-level I/O network, modules can be connected from numerous manufacturers with extremely efficient installation methods.
  • Easy to install, minimal cable reduces installation costs and time by more than 40%.
  • Flexible and efficient, uses network topology, enabling users to install the system in a layout that best fits their application.
  • Reliable piercing technology which is easy and inexpensive to install and lower connection costs.
  • More room in the enclosure through the omission of traditional cable trees.

Products include:

I/O Modules

I/O modules form the link between devices (i.e., sensors) and an AS-Interface.

Modules with different numbers of inputs and outputs are available for enclosures or field applications.

Scanner & Gateways

Gateways and scanners are the information translators between AS-Interface and the higher level network of PLC, respectively


AS-Interface Safety at Work is the safety solution that enables networking of safety devices (safety door switches, emergency stop pushbuttons, and safety light curtains) on a standard AS-Interface network.

System Components / Accessories

Pepperl+Fuchs offers all the necessary accessories needed to put your AS-Interface system together. These include, flat cable splitters, adapters, AS-Interface cable and handheld programmer, etc.

Did you know, we are an entrusted Siemens approved partner?