Rockwell-automation T7404 ICS Regent+Plus AC Digital Input Module 110V Manual do Utilizador descarregar pdf (Página 11)

(T7404)

AC Digital Input Module

7013

Mar

regularly, either by dynamic process conditions that are

verified in the Regent, or by manual intervention testing.

Redundant sensors can be used with redundant input

modules to eliminate any single points of failure and extend

fault tolerance to include the sensors.

In all safety critical configurations and applications, the AC

voltag

e digital input module can be used for de

energized to

trip inputs,

only

if the inputs are dynamically transitioned at

a period not greater than six months.

For additional safety considerations, please refer to the Safety

Considerations section of the Regent User’s Guide.

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Rockwell-automation T7404 ICS Regent+Plus AC Digital Input Module 110V Manual do Utilizador Página 11