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AS-Interface Masters and Gateways

Masters and gateways are the centerpiece of every AS-Interface network.
Masters with control or PLC functions can be used as controllers in stand-alone mode.

Gateways are modules that form an interface between the AS-Interface and higher-level buses. You can install gateways to provide a solution for complex applications using standard products. The gateways act as a slave for the higher-level bus.


Pepperl+Fuchs offers gateways for all standard buses:

Pepperl+Fuchs offers gateways for all standard buses
Pepperl+Fuchs offers gateways for all standard buses
  • Profibus
  • Ethernet
  • Devicenet
  • CAN Bus
  • CC-Link
  • Modbus

Masters and gateways are available in different designs:

  • In K20, K25 and K30 enclosure for control cabinets
  • In G4 enclosure with degree of protection IP65 for mobile applications

AS-Interface gateways and masters in a K20 enclosure
AS-Interface gateways and masters in a K20 enclosure

Standard characteristics of gateways and double masters in a K20 enclosure include EFD (Earth Fault Detection), double address detection, simple, direct operation and a large graphic display.


Gateways in a K25 enclosure
Gateways in a K25 enclosure

Gateways in a compact K25 enclosure with a width of only 45 mm present a space-saving alternative to larger gateways. The bright 7-segment LED display facilitates convenient operation.


Gateways and masters in a G4 enclosure
Gateways and masters in a G4 enclosure

Gateways and masters in a G4 enclosure are specially designed for installation in the field and have a single flat cable connection and degree of protection IP 65, allowing them to withstand even the toughest conditions.


AS-Interface Product Range

Download the AS-Interface Product Overview

Get to know our full range of AS-Interface products.