Siemens SIPROTEC 7SJ61 Manuel page 441

Annexes
∗B
−
7SJ6101/2∗
A-12
Interface
système
Interface
de service
Synchronisation
temporelle
Figure A-7
Fibre optique
ou
câble
Fibre optique
ou
câble
Canal B
Profibus
RS232 RS485
4 B
CTS
5 –
RTS
6 GND GND
7 TxD A
8 RxD –
Canal C
RS232 RS485
19 B
CTS
20 –
RTS
21 GND GND
22 TxD A
23 RxD –
IN 12 V
17
2 COMMON
18 IN 5 V
3 IN 24 V
Blindage
1
7SJ61 Manuel
C53000-G1177-C118-1