This firmware extension collects Modbus data from connected slaves and stores them on new register addresses at the master. The slave data can be shown on the display of the master in some built-in door units and can also be stored in some units. The MM is required, for example, when using our IO-M expansion modules or when connecting outgoing measurements.
Compatible hardware components
UMD 97E / UMD 97EVU / UMD 98 / MMD 98 / UMD 807E / UMD 913 / MMB 700 / UMD 705E / UMD 707 / UMD 709 / UMD 710