Rockwell-automation AADvance Controller Solutions Handbook Instrukcja Użytkownika Pobierz pdf (Strona 66)

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Document: 553631

(ICSTT-RM447J_EN_P) Issue: 09:

Solutions Handbook (AADvance Controller)

Low Demand SIL2 Architecture

This is an example of a SIL2 controller which is suited to low demand mode

applications with de-energize and energize to action outputs. The T9801 and T9851

illustrated are the associated simplex termination assemblies that mate with the T9401

and T9451 I/O modules. This arrangement is also suitable for non-safety applications.

This example supports 8 field inputs and 8 outputs. There is space for two more

processor modules and one more I/O module. To further expand the I/O capacity you

would need to add I/O base units then the required number of I/O modules and

termination assemblies.

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Rockwell-automation AADvance Controller Solutions Handbook Instrukcja Użytkownika Strona 66