Allen-Bradley 1734-OB8S - Page 47

Rockwell Automation Publication 1734-UM013C-EN-P - August 2010 47
Install the Module Chapter 3
Figure 15 - 1734-IB8S Field Connections
Figure 16 - 1734-OB8S Field Connections
I0 I1 I4 I5
I2 I3 I6 I7
COM
Where:
T0 = Test Output 0
T1M = Test Output 1 with Muting
T2 = Test Output 2
T3M = Test Output 3 with Muting
I0…I7 = Inputs 0…7
COM COM COM
TO T1M T2 T3M
0
2
4
6
1
3
5
7
0
2
4
6
1
3
5
7
1734-TOP and
1734-TB
Bases Shown
O0 O1 O4 O5
O2 O3 O6 O7
COM COM COM COM
COM COM COM COM
0
2
4
6
1
3
5
7
0
2
4
6
1
3
5
7
1734-TOP and
1734-TB
Bases Shown
Where:
O0…O7 = Safety Outputs 0…7
COM = Supply Common