Rockwell Automation T8403 Trusted 24V dc Digital input Module - 40 Channel - Manual (Page 15)

Trusted
TM
Module T8403
Issue 15 Jun 13 PD-T8403 15
2.4. Trusted
TM
Module Polarisation/Keying.
All Trusted
TM
Modules have been Keyed to prevent insertion into the wrong position within a chassis.
The polarisation comprises two parts. The module and the associated field cable.
Each module type has been keyed during manufacture. The organisation responsible for the
integration of the Trusted
TM
system must key the cable by removing the keying pieces from the cable
so that they correspond with the bungs fitted to the associated module prior to fitting.
Figure 3 Module polarisation
For Cables with Companion slot installations both keying strips must be polarised.
For This Module (T8403) remove keying pins 1,3,5
1
12
Cable Exit
Release button
Polarising/Keying
Pins.
(Remove using
side cutters
where identified
below)
Trusted Cable
hood
Smart
Swap
Connect
or
if
Fitted