Burkert Type 8175 - Manual (Page 91)

23
8175
ENGLISH
INSTALLATION
4-20 mA
24 V=
- +
1 2 3 4 5 6 7 8
- +24V I/O1 GND2 I1 GND1 I2
PE
24 VDC
4-20 mA
8175
- +
4 3 2 1
(*)
Connection example between the 8175 level transmitter 18-32VDC and the 8624 solenoid
valve with PI controller.
Continuous solenoid level control
PLC Alarm
(*) If direct earthing is impossible, connect a 100 nF/50 V-
condensator between the negative terminal of the power supply
and the earth.