Vacant slot for a MASTERDRIVES option module, e.g. for:
SLB for design of SIMOLINK FOC connection, for very fast and synchronized connection of drive units (MASTERDRIVES); operation as SIMOLINK master, dispatcher or slave (transceiver).
SBM2 to connect a high-resolution multiturn encoder (sin/cos encoder).
CBP2 for PROFIBUS DP slave or USS.
1) Not equidistant or capable of internode communication; configured using COM PROFIBUS.