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Keying – Rockwell Automation T3411 ICS Regent Monitored Digital Input Modules User Manual

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Monitored Digital Input Modules (T3411)


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Industrial Control Services

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 10 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 10. Installing Slot Keys.