M-Bus 10

Converter M-Bus Master to RS 232. Communication in MBus over RS232 or Ethernet (option).
 
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Additional information

MBus 10 converter is a transparent converter from RS232 to MBus interface. On MBus side it works as MBus master and enable to connect maximum 10 standard MBus receivers (slaves). It can be used with all devices equipped with MBus interface like: heating energy meters, electric energy meters, data recorders and many others with MBus interface. MBus 10 can successfully replace PW3 Relay M-Bus level converter or any other M-Bus master converter.

MBus 10 converter is equipped with TX, RX and Power supply LED indicators. There are screw terminal block connectors on Power supply and MBus (5 pin) and RS232 (4 pin) side for connection.

Below picture presents connection diagram of MBus 10 converter:

mbus

Technical parameters

Construction
Construction

RS-232/MBus Converter
*Ethernet option

Input Interface
Input Interface RS-232
*Ethernet option
Connector Screw Terminal Block (3 pin)
Output Interface
Output Interface MBus
Port number 1
Maximum baudrate 300 do 19200 baud/sec
Connector Screw Terminal Block (5 pin)
Output
Configuration
Interface MBus
Maximum M-Bus slave number 10
I/O Configuration
Hardware Data Direction Control No
Automatic Data Direction Control Yes
Opto Isolation
M-Bus - Power Supply No
M-Bus - RS 232 100V AC/DC
Power Supply - RS 232 100V AC/DC
Surge Protection / Over Voltage Protection
M-Bus Interface 43V 600W/1ms
LED Indicators
Data Transmission

2xLED (Tx-Yellow, Rx-Green)

Power Supply LED (Red)
Power Supply Conditions
Voltage (+12 - +25)Vdc
Current 0.25 A max
Operating Conditions
Temperature 0...+40°C
Dimensions and Waight
Dimensions Depth 60 mm
Width 34 mm
Height 90 mm
Weight 0,1 kg