9. Other information
– General
105204
– WTS-300-E - V4.1 - 20.01.2022
Page 127
Section 9.11: Integrated multifunction-time relay
Selection 5:
Switch-off pulse T2
If the trigger signal drops off, a pulse of length T2 is given at the
relay output (but only as long as the trigger signal remains
dropped off). If the trigger signal returns within T2, the relay also
drops off, too.
Trigger signal
Relay output
T2
Selection 6:
Impulse generator T1 on, T2 off
As long as the trigger signal is present, the relay output is alter-
nately switched ON for time T1 and OFF for time T2. If the trigger
signal disappears, the relay switches off again.
Trigger signal
Relay output
Selection 7:
Delayed pulse, ON-switched-triggered
(Event-controlled -> cannot be stopped!)
If the trigger signal is given, the relay output is switched on for the
time T2 after a delay time T1. The relay output also remains
switched on, if the trigger signal should drop off again before the
time T2 has elapsed.
Trigger signal
Relay output
T2
T1
T2
T1
Selection 8:
Delayed pulse, OFF-switch triggered
(Event-controlled -> cannot be stopped!)
After the omission of trigger signal, a delay time T1 starts.
The relay output is switched on for time T2.
Trigger signal
Relay output
T2
T1
T2
T1
T2
T1
T2
T2
T2
T1
T1
T1
T1
