User Manual

30
Wiring
Type 8025/8035 /
8.4.4. Wiring the 8025 compact version and the 8035, 12-36 V DC, with relays, with cable
glands
→ Before wiring the device, configure the selectors on the electronic board (see chap. "8.3").
Supply
12..36Vdc
FLOW SENSOR
COIL NPN
SOURCESINK
L+
L-
PE
P-
P+
NC
L+
L-
PE
P-
P+
Iout
PULSE
OUTPUT
Without
With
Relays
A
2
1
B
3
4
5
6
PE
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
Connector 3: connection of the flow sensor
Terminal block 4: wiring of relay 1, see chap. "8.4.2"
Terminal block 5: wiring of relay 2, see chap. "8.4.2"
Jumper wire 6: Jumper wire to be removed if the 4-20 mA output is
connected
Switch
A
: see chap. "8.3.1"
Switch
B
: see chap. "8.3.2"
Fig. 26: Terminal assignment of a 12-36 V DC compact version with relays, with cable glands
English