Delay times for inputs and outputs
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MN05013005E
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Delay times for the EZD inputs
The delay time for DC signals is 20 ms.
Figure 190: Delay times for EZD-DC
An input signal S1 must therefore be 15 V or 8 V for at least
20 ms on the input terminal before the switch contact will
change from 0 to 1 (A). If applicable, this time must also
include the cycle time (B) since EZD does not detect the signal
until the start of a cycle.
The same debounce delay (C) applies when the signal drops
out from 1 to 0.
If the debounce is switched off, EZD responds to an input
signal after just 0.25 ms.
Figure 191: Switching behavior with input debounce disabled
1
0
1
0
S1
B
A
B
C
J
If you use high-speed counter function blocks, the
debounce delay time for the inputs is 0.025 ms. Otherwise
it is not possible to count high-speed signals.
1
0
1
0
S1
B
A
C
B
