SIRIUS motor starter M200D PROFIBUS DP communication module removable bus connection 2 x M12 with looping power connection 24 V 2 x 7/8 with looping bus terminating resistor integrated using technology module 3RK1395* can be used as motor starter M200D with communication SIRIUS M200D communication module for connecting the M200D motor starter to the higher-level control system via PROFIBUS.SIRIUS M200D - The robust motor starter for decentralized drive solutions.