Accessory modules provide various additional functionalities on the M-Bus network. They complete the range with, for example, the connection of a temperature probe, an analog output device, a box with 4 programmable buttons....
Module to connect 1 temperature sensor. It can be used on the M3 and M400 displays for either an alarm when the temperature changes from a defined value since the last preset, or for temperature compensation.
Power supply module for M-Bus network This module give aditionnal power supply when the number of modules used together is excessive.
Module 1 RS232 input to connect instrument, weight scale ...
Module with 1 analogue input
Module to connect 1 device with an analog output 4-20mA or 0/+10V
Relay Output module, with 1 relay output, to pilot air economy system or aig gage probe output.
Module of 4 programmable buttons.