Allen-Bradley 1734-OB8S

70 Rockwell Automation Publication 1734-UM013N-EN-P - September 2017
Chapter 4 Install the Module
Bipolar Safety Outputs
These examples show how to wire a 1734-OBV2S output module with an input
module to meet PLe and PLd safety requirements.
Figure 33 - 1734-OBV2S Dual Safety Output Wiring - PLe
Figure 34 - 1734-OBV2S Dual Safety Output Wiring - PLd
Controller
Configuration
Parameter Name Configuration Setting
Safety output 0 Safety output 0 point mode Safety pulse test
Safety output 1 Safety output 1 point mode Safety pulse test
Safety input 1 Safety input 1 point operation type Single
Safety input 1 point mode Safety pulse test
Safety input 1 test source 1
Test output 1 Test output 1 point mode Pulse test
Controller
Configuration
Parameter Name Configuration Setting
Safety output 0 Safety output 0 point mode Safety pulse test
Safety output 1 Safety output 1 point mode Safety pulse test
Safety input 1 Safety input 1 point operation type Single
Safety input 1 point mode Safety pulse test
Safety input 1 test source 1
Test output 1 Test output 1 point mode Pulse test
COM
COM COM
COM
V
O0 O1 O2 O3
K1K1
K2K2
M
COM COM
I0 I1
I2 I3
V V V T0 T1M
K1
K2
O0 O1 O2 O3
1734-IB8S
1734-OBV2S
COM
COM
COMCOM
V
O0 O1 O2 O3
K1
M
COM COM
I0 I1
I2 I3
V V V V T1M
K1
O0 O1 O2 O3
K1
1734-IB8S
1734-OBV2S