User manual

Publication CIG-WD001B-EN-P - May 2005
1734 POINT I/O Modules 2-5
Load
Ch 0 Ch 1
NC
L2/N
L1 L1
L2/N
NC
Load
01
32
45
76
Ch 0 = Channel 0 Ch 1 = Channel 1
NC = No Connection L2/N = 120/220V ac Return
L1 = 120/220V ac Supply
Field power is supplied from the internal power bus.
Out 0 Out 1
Out 1Out 0
CC
VV
Load
Load
V = 12/24V dc, C = Common
Field power is supplied from internal power bus
0
2
6
4
3
5
7
1
1734-OA2 1734-OB2
Out
0
Out
1
Out
1
Out
0
VV
Load Load
32
76
V = 12/24V dc, C = Common
Field power is supplied from the internal power bus
Module power is supplied from the internal power bus
54
10
CC
Out 0 uOt 1
Out 3Out 2
CC
CC
Load Load
Load
Load
V = 12/24V dc, C = Common
Field power is supplied from internal power bus
0
2
6
3
1
7
54
1734-OB2E, -OB2EP 1734-OB4
CC
CC
Load Load
Load Load
2
6
V = 12/24V dc, C = Common
Field power is supplied from the internal power bus
Module power is supplied from the internal power bus
Out
0
Out
3
Out
2
Out
1
0
4
1
7
5
3
Out 0 Out 1
Out 3Out 2
Load
Load
42015
Load
0
2
6
3
1
7
45
Load
Load
Load
Load
Load
Out 4 Out 5
Out 7Out 6
CC
Common must be daisy chained from a 1734 adapter, 1734-FPD, 1734-EP24DC,
or from a user-supplied auxiliary terminal block.
The 24V dc power to the module is supplied by the internal power bus and comes
from the same 1734 adapter, 1734-FPD, or 1734-EP24DC as common.
1734-OB4E 1734-OB8