Samson 3730 Series Mounting And Operating Instructions page 80

Installation
Controller/PLC/control
PROFIBUS-DP(E) RS 485
system
PROFIBUS-DP(E) RS 485
Bus termination
Controller/PLC/control system
PROFIBUS-DP RS 485
PROFIBUS-DP RS 485
Explosion-protected segment coupler
3730-41
Bus termination 3730-41
Fig. 5-32: Connection according to PROFIBUS, for safe areas (top) and for hazardous areas (bottom)
5-46
PROFIBUS-DP(E) RS 485
PROFIBUS-DP(E) RS 485
Segment coupler
PROFIBUS-PA IEC 61158-2
PROFIBUS-PA IEC 61158-2
3730-40
3730-40
PROFIBUS-DP RS 485
PROFIBUS-DP RS 485
PROFIBUS-PA IEC 61158-2
PROFIBUS-PA IEC 61158-2
3730-41
3730-41
3730-40
3730-40
3730-41
3730-41
Display and control
unit
3730-40
3730-40
Display and control
unit
Hazardous area
3730-41
3730-41
EB 8384-4 EN
3730-40
3730-40