bürkert 8035 Bedienungsanleitung Seite 38

3 INSTALLATION
3.4.2 Connecting SE35 with relays
Connection to PG 13.5 cable gland
Ensure the electrical wiring via 2 cable
glands. Remove cover, pull cable through
PG 13.5 and wire according to following pin
assignment (fig. 3.6):
1: Current output 4...20 mA
2: L+ (12...30 VDC)
3: L-
4: Earth (earth lug)
5: B pulse ouput
6: A pulse output
7: Relay 2
8: Relay 2
9: Relay 1
10: Relay 1
PLC-connection: Depending on the PLC-
version,set the switch 1 on the circuit board
to position A or B (fig. 3.6 and fig. 3.7).
4-20 mA Output: If the 4-20 mA current
output is used, remove the strap (1-3)
(see fig. 3.6).
W
arning: If the current output 4...20 mA is not used: set the switch 1 in
!
position A (fig. 3.7) and the strap between 1-3 (fig. 3.6).
8035
2
Position A
SWITCH
1
3
Fig. 3.7 SE35 with relays, 4-20 mA output connection to a PLC
3.4.3 Connecting the pulse output to a PLC
The pulse output of the flow trasmitter SE35 (with or without relay) can easily be connected
to any type of PLC (see fig. 3.5 and example G-8).
8035
V+
L+
PLC
4...20 mA
L-
0V
FLOW TRANSMITTER 8035
Coil
Hall sensor
Sensor connection
7 8
Fig. 3.6 Pin assignment SE35 with relays
8035
Position B
SWITCH
E-11-
Strap (4-20 mA Output)
1 2 3 4 5 6
Switch 1
9 10
L+
2
4...20 mA
PLC
1
L-
3
V+
0V