Timing Chart - Omron H3DS Manual

■ Timing Chart

Note: 1. The minimum power reset time is 0.1 s and the minimum signal input time is 0.05 s.
2. The letter "t" in the timing charts stands for the set time and "t–a" means that the period is less than the time set.
3. There is no start input for H3DS-SL@/-AL@ models. Operation starts at power-on.
Operating
mode
A: ON-delay
Power (A and A
1 2
Start (B and A )
1 2
(see note)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
Power indicator
B:
Flicker OFF
start
Power (A and A
1 2
Start (B and A )
1 2
(see note)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
Power indicator
B2:
Flicker ON
start
Power (A and A
1 2
Start (B and A )
1 2
(see note)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
Power indicator
C:
Signal
ON/OFF-
delay
Power (A and A
1 2
Start (B and A )
1 2
(see note)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
Power indicator
Note: The start input of the H3DS-ML@ model is activated by applying a voltage to B1 and A2 terminals.
The voltage can be applied by turning on the contact between B1 and A1 (Refer to Terminal Arrangement).
B-18
Solid-state Multi-functional Timer
t t–a
)
t t t–a t
)
t t t–a
)
t t
)
H3DS-M/-S/-A
Timing chart
t
t t t–a
t t t t–a
t t–a t t–a
Basic operation
Power
**
*
Start
t
Output
* For power-on operation, impose voltage to the
Start input. The Timer starts operating at the
moment the power is turned on.
** Start input is invalid while the Timer is in opera -
tion.
Basic operation
Power
**
*
Start
t t t
Output
* For power-on operation, impose voltage to the
Start input. The Timer starts operating at the
moment the power is turned on.
** Start input is invalid while the Timer is in opera -
tion.
Basic operation
Power
**
*
Start
t t
Output
* For power-on operation, impose voltage to the
Start input. The Timer starts operating at the
moment the power is turned on.
** Start input is invalid while the Timer is in opera -
tion.
Basic operation
Power
*
Start
t t t
Output
* Start input is invalid while the Timer is in opera -
tion.
t
t t
t