Rockwell-automation T8444 Trusted TMR Pulse Generator and Monitoring M Uživatelský manuál stáhnout pdf (Strana 19)

Trusted

Module T8444

Issue 09 Apr 10 PD-T8444 19

2.4. Trusted

Module Polarisation/Keying.

All Trusted

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

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.

Cable Exit

Release button

Polarising/Keying

Pins.

(Remove using

side cutters where

identified below)

Trusted Cable

hood

Smart

Swap

Connector

if Fitted

Figure 5 Module polarisation

For Cables with Companion slot installations both keying strips must be polarised.

For This Module (T8444) remove keying pins 1,7,8

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 45 46

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Rockwell-automation T8444 Trusted TMR Pulse Generator and Monitoring M Uživatelský manuál Strana 19