Burkert 8025 Notice D'utilisation page 71

3 INSTALLATION
Connection of transmitter 8025, compact, 115/230 VAC, with relays and cable
glands, to a PLC
The 4-20 mA output of the transmitter 115/230 VAC with relays can be connected to a
PLC. Depending on the PLC type, position the "sourcing / sinking mode" switch [1] properly
(see following fig. and fig. 3.8).
Connection of the 8025 current output in
source mode
PLC
4-20 mA
Iout
Without
SOURCE SINK
With
Supply PULSE
12..30Vdc OUTPUT
FLOW SENSOR
COIL
Connection of pulse output (wired in NPN
mode) of 8025
+
5-30 VDC
-
+
-
Without
SOURCE SINK
With
Supply PULSE
12..30Vdc OUTPUT
8025:
NPN
FLOW SENSOR
COIL
Fig. 3.13
Connection of transmitter 8025, compact, 115/230 VAC, with relays and
cable glands, to a PLC.
115 VAC or 230 VAC
selection switch
NPN
T 125 mA
L N PE
115/230 VAC
power supply
115 VAC or 230 VAC
selection switch
NPN
T 125 mA
L N PE
115/230 VAC
power supply
E-23-
FLOW TRANSMITTER 8025
Connection of the 8025 current output in
sinking mode
PLC
4-20 mA
Iout
Without
SOURCE SINK
With
Supply PULSE
12..30Vdc OUTPUT
FLOW SENSOR
COIL NPN
Connection of pulse output (wired in PNP
mode) of 8025
+
5-30 VDC
-
+
-
Without
SOURCE SINK
With
Supply PULSE
12..30Vdc OUTPUT
8025:
PNP
FLOW SENSOR
COIL NPN
115 VAC or 230 VAC
selection switch
T 125 mA
L N PE
115/230 VAC
power supply
115 VAC or 230 VAC
selection switch
T 125 mA
L N PE
115/230 VAC
power supply