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Keying – Rockwell Automation T7411 ICS Regent+Plus Monitored Digital Input Modules 24VDC User Manual

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Monitored Digital Input Modules (T7411)


P D - 7 0 3 1 M a r - 0 6

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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 8 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 2.

Figure 8. Installing Slot Keys.