20 – Inepro Metering – PRO Series
2 Appendix PRO380-Mb
The PRO380-Mb can be connected for M-Bus communication. The defaults for Mbus communication are:
• Baudrate 9600 bits/sec
• 8 data bits
• even parity
• 1 stop bit
The M-Bus connection is on the terminals 22/23
The secondary addressing is preset to the last 8 digits of the serial number printed on the side of the
meter. However this can be changed to a more convenient number through IR or Mbus communication.
The baudrate can be lowered to values 4800, 2400, 1200, 600 and 300 baud. Data, parity and stop bit
cannot be changed.
For the registers used in the meter and how to interpreted the data, see the appendix "Register matrix".
Although INEPRO does not give support on third party software and hardware, we noticed good
experiences with Relay products with our customers.
More detailed info on M-Bus can be found:
http://www.m-bus.com/mbusdoc/default.php
3 Appendix PRO380-Mod
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