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72
2.10
Communication interface
Pin-No.
RS485-Interface
Profibus-Interface
1
Protective Earth
Protective Earth
2
3 A B
(RxD/TxD-P)
4 RTS
CTRL-A
5 GND
EXT
GND
EXT
6 +5
V
EXT
+5
V
EXT
7
8 B A
(RxD/TxD-N)
9
The bus is terminated at the connection cable.
The isolated interface supply voltage is provided via the
D-subminiature female connector. Therefore, the matching
resistors for signals can be connected to the cable.
WARNING!
All computing devices connected to the RS485 communication
interface port shall be connected to a SELV circuit and must
comply with the following standard: IEC/EN 60950.
Summary of Contents for SIMEAS P 7KG7100
Page 32: ...29 1 12 3 Gerätevariante 7KG7610 Achtung Erdung muss an SIMEAS P immer angeschlossen sein V ...
Page 41: ...38 Einphasen Wechselstrom Dreileiter Drehstrom gleiche Belastung ...
Page 42: ...39 Dreileiter Drehstrom beliebige Belastung Vierleiter Drehstrom gleiche Belastung ...
Page 55: ...52 Notizen ...
Page 93: ...90 Single phase AC current Three wire three phase balanced ...
Page 94: ...91 Three wire three phase unbalanced Four wire three phase balanced ...
Page 107: ...104 Notes ...