Allen-Bradley 1734-ADN Manual do Utilizador Página 100

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Publication CIG-WD001A-EN-P - October 2003
9-4 1769 Compact I/O Modules
+
+
+
+
+
+
+
V in 0+
V/I in 0 -
I in 0+
V in 1+
V/I in 1-
I in 1+
V in 2+
V/I in 2-
I in 2+
ANLG Com
ANLG Com
V in 3+
I out 0+
V out 0+
I out 1 +
V out 1+
V/I in 3-
I in 3+
Single-ended
Vol ta g e
Tr a n smi t te r
Differential
Voltage
Transmitter
Differential
Current
Transmitter
2-Wire
Current
Transmitter
Signal
Signal
Signal
Signal
Supply
Supply
Sensor/
Transmitter
Power Supply
(1)
1. The sensor power supply must be rated Class 2.
1769-IF4XOF2 Terminal Block
1769-IF4XOF2 – Mixed Transmitter Type applications
+
V in 1+
V in 3+
V in 0+
V/I in 0-
I in 1+
I in 3+
V/I in 1 -
I in 0+
I in 2+
V in 2 +
V/I in 3 -
V/I in 2-
ANLG Com
ANLG Com
V out 1+
I out 1+
V out 0+
I out 0+
differential voltage
transmitter
earth ground the
shield locally at
the module
Belden 8761 cable (or equivalent)
1769-IF4XOF2 – Differential Input applications
+
V in 0+
V/I in 0 -
I in 0+
V in 1+
V/I in 1-
I in 1+
V in 2+
V/I in 2-
I in 2+
ANLG Com
ANLG Com
V in 3+
I out 0+
V out 0+
I out 1 +
V out 1+
V/I in 3-
I in 3+
+
+
-
Current
Transmitter
Sensor/
Transmitter
Power
Supply
(1)
Voltage Transmitter
Signal
Signal
Ground
1769-IF4XOF2 Terminal Block
(1) The sensor power supply must be rated Class 2.
IN 7
IN 5
IN 3
IN 1
AC
COM
IN 6
IN 4
IN 2
IN 0
L1
L2
200/240V ac
NC
NC
IN 10
IN 8
AC
COM
NC
NC
IN 11
IN 9
Commo ns ar e
co nn ec ted internally.
Note: Do no t use
the NC terminal s
as co nn ec tion
1769-IM121769-IF4XOF2 – Single-Ended Sensor/Transmitter applications
IN 7
IN 5
IN 3
DC
COM 1
IN 6
IN 4
+DC (sinking)
-DC (sourcing)
-DC (sinking)
+DC (sourcing)
+DC (sinking)
-DC (sourcing)
-DC (sinking)
+DC (sourcing)
24V dc
IN 12
IN 14
IN 10
IN 8
IN 15
DC
COM 2
IN 13
IN 11
IN 9
24V dc
IN 1
IN 2
IN 0
1769-IQ16
IN 7
IN 5
IN 3
DC
CO M 1
IN 6
IN 4
+D C ( s in ki ng )
-DC (s ou rc ing)
-DC (s inking )
+D C ( s ou rc in g)
+D C ( s in ki ng
)
-DC (s ou rc ing)
-DC (s inking )
+D C ( s ou rc in
24V dc
IN 12
IN 14
IN 10
IN 8
IN 15
DC
CO M 2
IN 13
IN 11
IN 9
24V dc
IN 1
IN 2
IN 0
1769-IQ16F
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