User Manual

Function blocks
239
08/04 AWB2528-1423GB
Timing relay, single pulse
Figure 112: Signal diagram of timing relay, single pulse 1
1: trigger coil T..EN
2: stop coil T..ST
3: reset coil T..RE
4: switching contact (make contact) T..Q1
•Range A:
The trigger signal is short and is lengthened
•Range B:
The Trigger signal is longer than the set time.
•Range C:
The Stop coil interrupts the timing out of the set time.
A B
t
1
+ t
2
= t
s
t
s
t
s
C
1
2
4
3