Burkert Type 8035 - Manual (Page 41)

41
Wiring
Type 8025/8035 /
8.6.2. Wiring the 8025, remote version, 12-36 V Dc, with relays
→
For a wall-mounted version, obey the wiring instructions of chap. "8.7.1".
→
Before wiring the device, configure the selectors on the electronic board (see chap. "8.3").
→
Connect the flow sensor to the transmitter according to chap. "8.5".
Supply
12..36Vdc
FLOW SENSOR
COIL NPN
L+ L- PE P- P+ NC
L+ L- PE P- P+ Iout
PULSE
OUTPUT
Without
With Relays
NPN SENSOR
1 PULSE INPUT
2 -
3 +
4 NC
SUPPLY
1 2 3 4 PE REL1
REL2
COIL SENSOR
1
2
3 NC
4 NC
4
6
3
5
A
2 1
B
PE
Switch A : see chap. "8.3.1"
Switch B : see chap. "8.3.2"
terminal block 1
Iout: 4-20 mA output
L+: positive power supply
L-: negative power supply
PE: wiring of the PE between the main board and the protection
board
P-: negative pulse output
P+: positive pulse output
terminal block 2 pe
Wiring of the cable shields
terminal block 3: wiring of relay 1, see chap. "8.4.2"
terminal block 4: wiring of relay 2, see chap. "8.4.2"
connector 5: connection of the flow sensor see chap. "8.5"
Jumper wire 6: jumper wire to be removed if the 4-20 mA output is
connected
Fig. 38: Terminal assignment of a panel-mounted or wall-mounted version, 12-36 V DC, with relays
English