Optical head

The optical head is ideal for mobile read out. Together with a Laptop and suitable software a mobile M-Bus Master is possible. Just put the optical head onto the optical interface of the M-Bus device and data transfer can start. Our level converter PW3, PW20 and PW60 have an integrated optical interface too, so M-Bus devices can also be read out if they are not designed for optical data transfer.


  • 2 versions available:
    a) with RS232 interface for PC
    b) with USB interface for PC
  • Integrated magnet
  • Data transfer with up to 2400 Baud


Ordering information

Order NumberDescription
OK001Optical head for RS232C
OK004Optical head for USB