User manual
Publication CIG-WD001B-EN-P - May 2005
1756 ControlLogix I/O Modules 7-15
12
34
5
6
7
8
910
11
12
1314
1516
1718
19
20
L1 L2
Daisy chain
to other
RTBs
Group 0
Group 0
Group 1
Group 1
1. This wiring example shows a single voltage source.
2. When you daisy chain from a group to other RTBs, always connect the daisy chain
as shown. Do not connect more than 2 wires to any single terminal at any time.
OUT-1
OUT-3
OUT-5
OUT-7
OUT-9
OUT-11
OUT-13
OUT-15
L1-0
L1-1
OUT-0
OUT-2
OUT-4
OUT-6
OUT-8
OUT-10
OUT-12
OUT-14
L2-0
L2-1
NOTES:
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
Non-isolated
wiring
Isolate d wiri ng
1. All terminals with the same name are connected together on the module. For
example, L1 can be connected to either terminal marked L1-15.
2. When you use the second L1-15 terminal to 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
.
Daisy chain to other RTBs
L1-0
L1-0
L1-1
L1-2
L1-3
L1-8
L1-4
L1-5
L1-6
L1-7
Not used
L1-9
L1-10
L1-11
L1-12
L1-13
L1-14
L1-15
L1-15
OUT-0
OUT-1
OUT-2
OUT-3
OUT-8
OUT-4
OUT-5
OUT-6
OUT-7
Not used
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
Not used
L1-2
L1-4
L1
L2
L2-0
L2-2
L2-4
NOTES:
Do not connect more than 2 wires to any single terminal.
Jumper bar - Cut to length
(Part number 97739201)
1756-OA16 1756-OA16I
12
34
5
6
7
8
910
11
12
1314
1516
1718
19
20
1. All terminals with the same name are connected together on the module. For
example, L1 can be connected to any terminal marked L1-0.
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.
Daisy chain to other RTBs
Group 0Group 0
Group 1Group 1
L2
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
L1
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
Daisy chain to other RTBs
Group 0Group 0
Group 1Group 1
L2
Not used
L1-0
L1-0
L1-0
L1-1
L1-1
L1-1
L1-1
L1-0
L1-1
L2-0
OUT-0
OUT-1
OUT-2
OUT-4
OUT-5
OUT-6
OUT-7
OUT-3
L2-1
L1
1. All terminals with the same name are connected together on the module.
For example, L1 can be connected to any terminal marked L1-0.
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.
NOTES:
Do not connect more than 2 wires to any single terminal.
1756-OA8 1756-OA8D