Power over Ethernet (PoE) for the SIMATIC MV440


All device versions of the SIMATIC MV440 product family are equipped with Power over Ethernet (PoE). This allows current, image and time-critical data to be transferred using a single cable, hereby considerably reducing cabling expense. With the SCALANCE X108 PoE/X308-2M PoE/XR324-4M PoE industrial ethernet switches, the corresponding network components are available.


  • Much less cabling expense: transfer of power, image and time-critical data via a single cable.

  • Complete and consistent solution from a single source: Code reading system, network components, cabling

  • Easy integration in Totally Integrated Automation
    - Continuous bus connection via PROFINET
    - Straightforward engineering via prefabricated S7 function block FB79
    - Comprehensive diagnostics functions