Serial Device Server for Ethernet

The Serial Device Server allows the connection of our level converters and dataloggers with RS232C interface to the 10/100 BaseT Ethernet in the easiest way. This allows you to access the M-Bus meters from several PCs on the network. When using our M-Bus dataloggers, it is also possible to read the consumption data via the Internet. An included Windows driver emulates a virtual, serial port on the PC and transfers the data over the network. This allows you to keep on using your serial PC software for communication.


  • Connects serial devices to the Ethernet
  • Converts 10/100 BaseT to RS232
  • Network protocols: TCP/IP, UDP/IP,...
  • RS232: independent of protocol / transparent
  • For M-Bus Level Converters and Centrals
  • Windows driver for virtual COM-Port
  • Go on using your RS232-software
  • Configuration with software or webbrowser

Technical Data

Ethernet connector10BaseT (RJ45)
Serieller connectorRS232C, DB9 plug
1 channel: RX, TX, RTS, CTS, GND
3 channels: Rx1, TX1, RX2, TX2, RX3, TX3
Power supply9 .. 18 VDC, 150mA at 12V
LED displays2 LED ́s for operating status
1 LED ́s for Ethernetlink
Operating temperature-5 .. 55 °C
Operating humidity10-90%, ot condensing
HousingB x L x H = 48 x 90 x 25 mm
MountingWall or DIN rail
Weight55 g


Ordering information

Order NumberDescription
TCP001Serial Device Server with driver software
Plug-In power supply, Patch cable and RS232C
cable for M-Bus
TCP002WiFi version of the Serial Device Server
TBA DSUBAdapter DSub - screwterminals for 3 channel use