Operation Mode
party line, half-duplex
Redundancy
Switchover of the transmission line(s) by means of Channel Switch CS.
Redundant transmission lines with backup line supervision.
Information addressing
RTU address (1..255) and block number (0..255) in monitoring direction.
RTU address (1..255) and object number (0..2047) in control direction.
Protocol specific information types
IDM, IDS, AVM, AVS, DVM, PCM, PCT, CBXC, IXC, SPM, GOM
Special features
Time synchronization via the protocol.