Rockwell Automation Publication 5094-UM001E-EN-P - April 2020 181
Appendix C
Application/Wiring Examples
for Safety I/O Modules
This appendix provides example wiring diagrams for the FLEX 5000™ I/O safety
modules that can be used in functional safety applications.
The wiring configuration affects the safety application level to which a
FLEX 5000 I/O safety module is suitable.
STATUS
POWER
SAFETY DIGITAL 16 INPUT 24 VDC
5094-IB16S
5
5
TB3I
FLEX 5000
TM
I/O
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Topic Page
5094-IB16S and 5094-IB16SXT Module Wiring Diagrams 182
5094-OB16S and 5094-OB16SXT Module Wiring Diagrams 187
5094-OW4IS and 5094-OW4ISXT Relay Module Wiring Diagrams 189
IMPORTANT Conformity to requirements of the safety category and safety integrity level
must be determined for the entire system.
You need to consider fault exclusion
specified in each of the wiring configurations.