Can the S-Net MPI-Port on the PCD3.M5xx0 and on the PCD2.M5xx0 be used as standard RS-485 Port
FAQ #100500
Yes, it is implemented in the PCD3 with FW Version $12 or later. On the PCD2.M5xx0 it is supported with every firmware
The S-Net MPI-Port has to be configured as Port 3 instead of Port 10. It can be used as free standard RS 485-Port for S-Bus, to add a Bus-Terminal etc.
The wiring is:
D-Sub S-Net MPI S-Bus / Terminal ...
Pin
3 RxD/TxD-P --------------------- /TX /RX
5 GND --------------------- GND
8 RxD/TxD-N --------------------- TX RX
Categories
PCD2
PCD3
Last update: 19.05.2015 05:12
First release: 12.12.2005 13:36
Views: 1887
