Material number:

X20CS1012

Description:

• Power supply for up to 64 slaves on the M-Bus

• Decentralized use of the communication interface

The M-Bus master is designed as a single-width module and

can be connected anywhere within the X20 I/O system.

It can therefore be used decentrally for distributed topologies.

The M-Bus master supports transfer rates of 300. 2400 and 9600

bit/s; up to 64 slaves supplied via M-Bus can be connected.

M-Bus (Meter-Bus) is a relatively simple fieldbus for recording

consumption data, such as from electricity or heat meters. 

It is based on a reverse polarity protected two-wire line and works

according to the master-slave principle.