
(T7404)
AC Digital Input Module
PD
-
7013
Mar
-
06
7
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 AC digital input module are
listed in Table 1.
Figure
5
. Installing Slot Keys.
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