Allen-Bradley 1734-ADN Manual do Utilizador Página 67

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Publication CIG-WD001A-EN-P - October 2003
1756 ControlLogix I/O Modules 5-19
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
+
+
-
-
+
DC-0 (+)
RTN OUT-0
DC-1 (+)
RTN OUT-1
DC-4 (+)
DC-2 (+)
RTN OUT-2
DC-3 (+)
RTN OUT-3
Not used
RTN OUT-4
DC-5 (+)
RTN OUT-5
DC-6 (+)
RTN OUT-6
DC-7 (+)
RTN OUT-7
Not used
OUT-0
OUT-0
OUT-1
OUT-1
OUT-4
OUT-2
OUT-2
OUT-3
OUT-3
Not used
OUT-4
OUT-5
OUT-5
OUT-6
OUT-6
OUT-7
OUT-7
Not used
DC COM
Isol ated W iri ng
Daisy
chain to
other
RTBs
Non-Isol ated
Wi ri ng
NOTES
Daisy
chain to
other
RTBs
1. All terminals with the same name are connected together on the module. For example, the
load can be connected to either terminal marked OUT-0.
2. When you daisy chain to other RTBs, always connect the daisy chain to the terminal directly
connected to the supply wire, as shown in the example above. Do not connect more than 2
3. If separate power sources are used, do not exceed the specified isolation voltage.
wires to any single terminal.
1
3
5
7
9
19
17
15
13
11
2
4
6
8
10
20
18
16
14
12
OUT-1
OUT-3
OUT-5
OUT-7
DC-0(+)
OUT-0
OUT-2
OUT-4
OUT-6
DC COM 0
OUT-9
OUT-11
OUT-13
OUT-15
DC-1(+)
OUT-8
OUT-10
OUT-12
OUT-14
DC COM 1
GENERAL NOTES:
1. We recommend you use Belden M 8761 cable where shielded
cables are shown.
2. Do not connect more than two wires to any single terminal.
CE REQUIREMENT NOTES:
1. DC power wire and I/O wire should not exceed 10m (30ft) in length.
2. The 0.01
µ F capacitors shown must be rated for 2000V dc.
Capacitor
0.01
µ
F typical
(See notes below)
DC power wire
I/O wire
5V dc
power
+
+
1756-OH8I1756-OG16
12
34
56
7
8
910
11
12
1314
1516
1718
19
20
+
1. When you daisy chain from a group to another RTB, always connect the daisy chain to
the terminal directly connected to the supply wire, as shown above.
2. This wiring example shows a single voltage source.
3. If separate power sources are used, do not exceed the specified isolation voltage.
Daisy chain to other RTBs Daisy chain to other RTBs
Group 0Group 0
Group 1Group 1
DC COM
OUT-1
OUT-3
OUT-5
OUT-7
OUT-9
OUT-11
OUT-13
OUT-15
DC-0(+)
DC-1(+)
OUT-0
OUT-2
OUT-4
OUT-6
OUT-8
OUT-10
OUT-12
OUT-14
RTN OUT-0
RTN OUT-1
NOTES:
Do not connect more than 2 wires to any single terminal.
12
34
5
6
7
8
910
11
12
1314
1516
1718
19
20
Daisy chain to other RTBs
Group 0Group 0
Group 1Group 1
L1-0
L1-0
L1-0
L1-0
L1-1
L1-1
L1-1
L1-1
L1-0
L1-1
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
Not used
Not used
1. All terminals with the same name are connected together on the module. For
example, L1 can be connected to any terminal marked L1-1.
2. When you daisy chain from a group to another RTB, always connect the daisy
chain to the terminal directly connected to the supply wire, as shown above.
3. This wiring example shows a single voltage source.
L1
L2
NOTES:
Do not connect more than 2 wires to any single terminal.
1756-ON8 1756-OV16E
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