Slave level converter

The Slave level converter changes signals from a RS232C interface of a PC to the M-Bus and in reverse. With a  PC and 
the software WinSlave a M-Bus slave can be simulated .
A terminal software (Hyperterminal,...) can display the logs of a M-Bus master on a PC.


  • Supplied via RS232 or external power supply (5..30VDC)
  • Galvanic insulation between RS232C and M-Bus
  • Baudrates from 300 to 9600 Baud possible
  • Status LED for external voltage
  • Signal LED for M-Bus
  • Available as pcb version (just board) or with housing for
  • DIN rail

Technical Data

Supply voltage range DC5,0..30,0 VDC
Current at 5V..30Vmax. 5mA .. 15mA
Terminals Power SupplyV+ , V-
Operating temperature0..55°C
Storage temperature-10..70°C
Dimensions (mm)WxLxH = 53x91x58
Protection typeIP20
MountingDIN rail TS35


Ordering information

Order NumberDescription
PW001Slave level converter with RS232C, incl. software WinSlave
PW001GSlave level converter with DIN rail housing, with RS232C, Incl. software WinSlave