The Room Master is a modular installation device (MDRC) in Pro M design. It is intended for installation in the distribution board on 35 mm mounting rails. The assignment of the physical addresses as well as the parameterization is carried out with the ETS and the current application.
The RM/S is powered via the ABB i-bus® and does not require and additional auxiliary voltage supply. The device is ready for operation after connecting the bus voltage.