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only with
0 / 4 ... 20 mA
GND
Inductive load
GND
Fig. 5: Electrical connection with 5-pin M12 plug
Plug assignment / cable assignment
Pin
Description
1
24 V DC (supply voltage)
1
4
5
2
Analog input (set point)
2
3
3
0 V DC (supply voltage)
4
Analog output (actual value)
5
Digital output (pressure switch)
Hous-
EMC shielding
ing
AVENTICS™ Sentronic 623 | IM502079-013 | English
Control
+24 V DC (supply voltage)
0 V DC (supply voltage)
GND
Analog input (set point)
0 ... 10 V
(or 0 / 4 ... 20 mA)
Set point mass
(only with 6 wire cable)
Analog output (actual value)
max.
0 ... 10 V
500 Ω
(or 0 / 4 ... 20 mA)
Set point mass
Digital output
(pressure switch)
max. 200 mA / 4.8 W
Shield
FE
5-wire cable
6-wire cable
Brown
White
Blue
Black
Gray
Shield
M12 plug, 5-pin.
M12 electrical
connector of the cable
Shield
Housing M12 electrical
connector
6.6.4 Connection with 7-pin M16 plug
Notes
Brown
• The maximum current at pin 7 is 200 mA (PNP output).
Pin 7 is protected against short-circuits and overloads.
White
Green
Procedure
Pink
Connect the product according to the pin assignment.
u
Gray
Shield
1
M12 flange plug of the
2
valve
1
3
250 Ω with
2
set point 0 / 4 ... 20 mA
4
5
Housing M12 flange plug
M4 connection valve housing
4
5
3
20
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