Fig. 10
⋅
PROFIBUS connection
PROFIBUS-DP(E) RS 485
3785
3785
3785
3785
PROFIBUS-PA IEC 61158-2
PROFIBUS-DP RS 485
3785-1
3785-1
3785-1
3785-1
PROFIBUS-PA IEC 61158-2
PROFIBUS-DP(E) RS 485
PROFIBUS-DP RS 485
Controller/PLC/Control system
Segment coupler
Display and control element
Controller/PLC/Control system
Display and control element
Ex-proof segment coupler
Non-haz-
ardous
area
Hazard-
ous area
Ð
10.2 Connection of Type 3785-1 Positioners in hazardous areas
Ï
10.1 Connection of Type 3785 Positioners
EB 8382-2 EN
31
Connections
Содержание 4785
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Страница 76: ...76 EB 8382 2 EN...
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