Burkert Type 8025 - Handbuch (Seite 22)

20
Installationandwiring
230V
L N
230V
T
250 mA
5 6 7 8 9 10
L N
230V
1
B
2
3
A
C
D
CURRENT
SOURCE SINK
BINARY
PE PE PE
PE
DI1
DI2
DI3
DI4
DO4
ISOG
FLOW
SENSOR
L+ L- PE P- P+
NC
Iout
PULSE
DO1
Supply
12..36Vdc
Univ
Batch
(AO1)
SUPPLY
NC COIL
PULSE INPUT NPN/PN
P
2 1 3 PE
+ -
SENSOR
SUPPL
Y
LOAD
+5V
L+
(L+)-12V
COIL/PNP
39K
470
2.2K
SENSOR TYPE
COIL NPN/PNP
DO2
DO3
OFF
ON
4
5
E
6 7
8
terminal block 1
PE: factory wired shield.
terminal block 2
• Iout: 4-20 mA output (green wire, factory wired)
• L+: V+ (red wire, factory wired)
• L-: 0V (black wire, factory wired)
• PE: protective earth, factory wired
• P-: negative transistor output (brown wire, factory wired)
• P+: positive transistor output (white wire, factory wired)
terminal block 3 "floW sensor": Wiring the remote
flow sensor. The wiring depends on the type of output
signal originating from the flow sensor: see chap. “7.4.10”.
Switch A : see “Figure 15”, page 23
Switch B : see chap. “7.4.10”
Switch C : see “Table 1”, page 30
Switch D : see chap. “7.4.10”
Switch E : see chap. “7.4.4”
terminal block 4 Wiring of the relay output DO2
(if the device has relays).
terminal block 5 Wiring of the relay output DO3
(if the device has relays).
terminal block 6
• terminal 5: 4-20 mA output (AO1)
• terminal 6: positive 27 V DC power supply,
available to energize an external instrument
• terminal 7: 0V (earth of the power supply
available to energize an external instrument)
• terminal 8: protective earth: shields of the AO1
and DO1 output cables
• terminal 9: Negative transistor output (DO1)
• terminal 10: Positive transistor output (DO1)
terminal block 7 Wiring of the 115/230 V AC
power supply
Mark 8 : time-delay fuse to protect the
115/230 V AC power supply
Figure 10: Terminal assignment of a wall-mounted version, 115/230 V AC
English
Type 8025 UNIVERSAL