Burkert Type 8630 User Manual
Page 122
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120 - 8630
P
ROFIBUS
DP
Pin
Allocation
External connection
1
+ 24 V
2
not connected
3
GND
4
not connected
Operating voltage (circular plug M12, 4-pole)
Bus connection (circular socket/plug M12, 5-pole)
Connection with 2 plugged bus connectors
Pin Signal
Meaning
1
VP+5
Supply for terminating resistors
2
RxD/TxD-N
Received/transmitted data (minus)
3
DGND
Data transmission potential (mass to 5 V)
4
RxD/TxD-P
Received/transmitted data (plus)
5
Screen
Screen/protective earth (ground)
M12 socket,
5-pole
inverse coded
(Profibus DP)
M12 plug,
4-pole
(operating
voltage)
M12 plug,
5-pole
inverse coded
(Profibus DP)
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