Siemens SICAM AK 3 - Optical Interface (Multimode Fiber Optics) with CM-0847

System Components
108 SICAM RTUs, SICAM AK 3 User Manual
Edition 07.2016, DC2-028-2.03
2.4.2.2.6 Optical Interface (Multimode Fiber Optics) with CM-0847
RJ45 plug (8-pole)
RS232 (V.24) electrical interface
Pin Signal Meaning
1 - … not connected
2 - … not connected
3 +5V … +5V Versorgung
4 RxD- … Receive Data -
5 TxD- … Transmit Data -
6 GND … Ground
7 - … not connected
8 - … not connected
Legend