The Siemens PLC digital I/O module is having Interface to the TS module. The transfer rate at 1st interface is 10 to 100 Mbit/s and transfer rate at 2nd interface is 0.3 to 115.2 kbit/s.
PLC Communications processor Interface to the TS Module Transfer rate at 1st interface - 10 to 100 Mbit/s Transfer rate at 2nd interface - 0.3 to 115.2 kbit/s Supply voltage - 24 V dc