Rockwell Automation Allen-Bradley 5094-OB16 - Page 21

Rockwell Automation Publication 5094-UM001C-EN-P - April 2019 21
Digital I/O Module Operation in a Logix 5000 Control System Chapter 1
Figure 4 shows the parts of an example FLEX 5000 safety I/O module.
Figure 4 - Example FLEX 5000 Safety I/O Module
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
2
5
1
FRONT VIEW BACK VIEW
3
3 4
Table 5 - FLEX 5000 Safety I/O Module Parts
Item Description
1 Status indicators - Displays the status of communication, module health, and input/output
devices. Indicators help with troubleshooting anomalies
2 Release lever - Disengages the latching hooks to allow removal of the module from the terminal
base assembly
3
Module keying - Indicates the keying position the terminal base assembly must be configured to
before installing the module
4 Terminal base - Indicates the type of terminal base assembly to use with the module
5 Latching hooks - Securely installs FLEX 5000 modules on the terminal base assembly