Siemens SICAM Q100 System Manual page 17

Location of the RS485 Interface on the Device
The RS485 interface is located on the terminal side.
Figure 2-4
NOTE
The pinout of the D-sub connector plug is described in Device Manual SICAM Q100, chapter 13.
SICAM Q100, 7KG95xx, System Manual
E50417-C1040-C522-A8, Edition 09.2020
D-Sub Connector Plug of SICAM Q100
2.1 Communication Interfaces
D-sub connector plug
Communication
17