Burkert 8025 Notice D'utilisation page 77

3 INSTALLATION
3.3.15 Electrical wiring of transmitter 8025, wall-mounted, 115/230
VAC, without relay
Before wiring the device, please read § 3.3.1, 3.3.3, 3.3.4 and 3.3.11 care-
fully.
Install the device as described in § 3.2.3. Unscrew the 4 screws of the cover and unscrew
the cable glands. Pass the cables through the cable glands by preferably respecting the
allocation indicated in § 3.3.12.
Connect the terminals according to the pin assignment described below.
- Only manipulate the switch when device is not powered.
- Make sure switch "FLOW SENSOR" is correctly positioned
according to the separate sensor version (see § 3.3.4).
white wire* P+
brown wire* P-
green wire* L-
red wire* L+
Not connected
Without
With
COIL SENSOR NPN SENSOR
1 1 PULSE INPUT
2 2 -
3 NC 3 +
4 NC 4 NC
1 2 3 4 PE
FLOW SENSOR
Flow sensor
connection
(see § 3.3.11)
All the cables must
be fitted here
* Factory prewired
Connection of current
output to a PLC
4-20 mA
Wiring of the 8025, wall-mounted, 115/230 VAC, without relay
Loop through
shield*
Supply PULSE
12..30Vdc OUTPUT
FLOW SENSOR
COIL NPN
SUPPLY
Strap to be removed if the
4-20 mA output is used.
At disposal {
Connect the shielding
+
of the power supply
-
cable
+
+
Connection of pulse output
(wired in NPN mode) to a PLC
E-29-
FLOW TRANSMITTER 8025
115 VAC or 230 VAC
Fuse
selection switch
5 6 7 8 9 10
Iout
L+
L-
5-30 VDC
-
-
L N
L N
Connection of the
115/230 VAC
power supply
+
5-30 VDC
-
+
-
Connection of pulse output
(wired in PNP mode) to a PLC