Burkert 8025 Notice D'utilisation page 72

3 INSTALLATION
3.3.10 Electrical connection, wall-mounted version, 115/230 VAC
Before wiring the device, please read § 3.3.1, 3.3.2, 3.3.3 and 3.3.6
carefully.
Install the device as described in § 3.1.3.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 § 3.3.8
Connect the terminals according to the pin assignment described below.
- Only manipulate the switches when the device is not powered.
- Make sure switch "SENSOR SUPPLY" is correctly positioned
otherwise the remote flow rate sensor could be damaged.
Connect the shielding of IN binary
inputs and OUT output cable
Common
"Batch status indication"
output
{
Binary inputs,
volume selection
Fit here
the cables
NPN SENSOR
1 PULSE INPUT
using the
2 -
3 +
4 NC
supplied
COIL SENSOR
NC
1 2 3 4 PE
cable clips
(see § 3.3.2)
FLOW SENSOR
Connect the
flow rate sensor
(see § 3.3.6)
This version enables the controller power supply to be used for inputs IN1 to IN4 and
output OUT: in that case, connect terminal 6 (COMMON) to terminal 9 (L-).
red wire *
black wire *
Connect the power supply cable
shielding
1 2 3 4 5 6 7 8 9 10 11
Supply
12..30Vdc
BINARY
SUPPLY
COIL
L+ (L+)-12V
SENSOR SUPPLY
3A/230VAC
Connect relay 1
(see ex. fig. 3.8)
Fig. 3.11 Electrical wiring of 8025, wall-mounted version, 115/230 VAC
BATCH CONTROLLER 8025
* wired ex-works
NPN
SENSOR INPUT
see § 3.3.3
All the cables
must be fitted
here
E-22-
115/230 VAC
power supply
selection switch
Fuse
Connect the
115/230 VAC
power supply
L N