140 Rockwell Automation Publication 5069-UM004A-EN-P - April 2019
Chapter 5 Safety Module Features
On to Off Delay
An input signal is treated as Logic 1 during the On to Off delay time after the
falling edge of the input contact.
The input turns off only if the input contact remains off after the On to Off
delay time has elapsed. This setting helps to prevent rapid changes of the input
data due to contact bounce.
You can delay the On to Off transition by the following times:
• 0 ms (default)
•1 ms
•2 ms
•5 ms
• 10 ms
• 20 ms
• 50 ms
Figure 16 - On to Off Delay
ON
OFF
ON
OFF
Input Signal
Safety Input
Network Data
On to Off Delay
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