SCALANCE W740 Client Modules

Indoors, outdoors, in harsh environments


Using real-time communication where reliable data transmission is required – and wireless! The SCALANCE W780 access points and W740 client modules support data rates of up to 450 Mbps by enhancing the IEEE 802.11n standard with iFeatures, allowing you, for example, to position fully mobile clients across several radio cells using MIMO technology.

This opens up new application areas, for example, along rail tracks, in holiday parks or even applications with EMERGENCY STOP function via a mobile panel – whether indoors, outdoors or in harsh environmental conditions.


  • SCALANCE W748-1 RJ45 client modules for use in the control cabinet

  • SCALANCE W748-1 M12 client modules for indoor use

  • KEY-PLUG W740 iFeatures for activating the additional functions


  • The right client module for every high-end application

  • All SCALANCE W780 access points can also be operated as clients

  • Secure wireless communication at up to 450 Mbps via PROFINET using PROFIsafe

  • Optional activation of additional functions via KEY-PLUG W740 iFeatures

  • Extensive antenna portfolio