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SAFETY MANUAL SIL KFD0-RSH-1.4S.PS2
Planning
2.3
Safety Function and Safe State
DTS
Safety Function
The safety function of the device is defined: Whenever the input of the device is
de-energized, the DTS output is not conducting.
Safe State
For the DTS safety function the safe state is defined as the DTS output being open
(not conducting).
Reaction Time
The reaction time is < 20 ms.
ETS
Safety Function
The safety function of the device is defined: Whenever the input of the device is
energized, the ETS output is conducting.
Safe State
For the ETS safety function the safe state is defined as the ETS output being
closed (conducting).
Reaction Time
The reaction time is < 20 ms.
DPS
The dual pole switching application is no safety application.
General
For all applications the maximum switching frequency is limited to 10 Hz.
