Rockwell Automation T3419 ICS Regent Fire Detector Input - Manual (Page 12)

Fire Detector Input Modules (T3419)
1 2
Industrial Control Services
contact the factory for assistance in applying your specific
field inputs and barriers to the fire detector input module.
Keying
The I/O chassis can be physically keyed to prevent accidental
damage caused by inserting a module into a slot wired for a
different module type. Figure 5 illustrates how the slot keys
are installed on the I/O chassis slot field wiring connectors.
The slot key positions for the monitored digital input module
are listed in Table 1.