Burkert Type 8025 - Handbuch (Seite 21)

19
Installationandwiring
7.4.2 Terminal assignment and use of the selectors
2
B
1
5
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
3
4
terminal block 1
• Iout: 4-20 mA output (AO1)
• L+: V+ (positive voltage)
• L-: 0V (power supply ground)
• PE: protective earth, factory wired
• P-: Negative transistor output DO1
• P+: Positive transistor output DO1
terminal block 2
PE: Shieldings of both the power supply cable
and the AO1 and DO1 output cables
terminal block 3 Wiring of the relay output DO2
(if the device has relays).
terminal block 4 Wiring of the relay output DO3
(if the device has relays).
terminal block 5 "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”
Figure 9: Terminal assignment of a panel version or a wall-mounted version, 12-36 V DC
English
Type 8025 UNIVERSAL