Burkert Type 8035 - Manual (Page 29)

29
Wiring
Type 8025/8035 /
Supply 12..36Vdc
FLOW SENSOR
COIL NPN
SOURCE SINK L+ L- PE P- P+ NC
L+ L- PE P- P+ Iout
PULSE OUTPUT
Without
With Relays
300 mA
+
-
12-36 V DC
+
-
(*)
PE
Power supply
4-20mA input at
external instrument
Supply 12..36Vdc
FLOW SENSOR
COIL NPN
SOURCE SINK L+ L- PE P- P+ NC
L+ L- PE P- P+ Iout
PULSE OUTPUT
Without
With Relays
300 mA
+
-
12-36 V DC
+
-
(*)
PE
4-20mA input at
external instrument Power supply
(*) If direct earthing is not possible, insert a 100 nF / 50 V condensator between the negative terminal of the voltage supply and the earth.
Fig. 24: Possible wiring of the current output of a compact version, 12-36 VDC, without relays, with cable glands
Wiring of the pulse output in npn mode
Supply
12..36Vdc
FLOW SENSOR
COIL NPN
L+ L- PE P- P+ NC
L+ L- PE P- P+ Iout
PULSE
OUTPUT
Without
With Relays
300 mA
+
-
12-36 V DC
(*) +
-
8025:
NPN
P+ P-
+
- 5-36 V DC
PE
PLC
Power supply
Wiring of the pulse output in pnp mode
Supply 12..36Vdc
FLOW SENSOR
COIL NPN
L+ L- PE P- P+ NC
L+ L- PE P- P+ Iout
PULSE OUTPUT
Without
With Relays
+
-
300 mA
+
-
12-36 V DC
(*)
P+ P-
8025:
PNP
+
- 5-36 V DC
PE
PLC
Power supply
(*) If direct earthing is not possible, insert a 100 nF / 50 V condensator between the negative terminal of the voltage supply and the earth.
Fig. 25: Wiring, in NPN or PNP mode, of the pulse output of a compact version, 12-36 V DC, without relays, with cable glands
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