User manual

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Inside EZ
MN05013003E236
Delay time with EZ-AB, EZ-AC basic units
The input delay with AC voltage signals depends on the
frequency. The appropriate values for 60 Hz are given in
brackets.
• On delay
– 80 ms at 50 Hz,
– 66 ms at 60 Hz,
• Off delay for
– I1 to I6 and I9 to I12: 80 ms (66 ms)
– I7 and I8: 160 ms (150 ms) with EZ-AB
– I7 and I8: 80 ms (66 ms) with EZ-AC
Figure 85: On delay for EZ-AC, EZ-AB
If the debounce is switched on, EZ checks at 40 ms (33 ms)
intervals whether there is a half-wave present at an input
terminal (1st and 2nd pulses in A). If EZ detects two pulses in
succession, the device switches on the corresponding input
internally.
The input is switched off again as soon as EZ does not detect
two successive half-waves (1st and 2nd pulses in B).
Figure 86: Pushbutton with bounce
A
2121
B
S1
11 21
S1
AB
EZ500_700.book Page 236 Tuesday, May 3, 2005 5:15 PM