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■ 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 with H3DE-S@ models. Operation starts when the power is turned ON.
4. There is no instantaneous output with H3DE-M1/-S1 models.
Operating
mode
A: ON-delay
Power (A
and A
)
1
2
Start (B
and A
)
1
2
(see note)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts:
NC 25 and 26
Instantaneous contacts:
NO 25 and 28
Power indicator
B:
Flicker OFF
Power (A
and A
)
1
2
start
Start (B
and A
)
1
2
(see note)
Output relay: NC 15
and 16 (25 and 26)
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts:
NC 25 and 26
Instantaneous contacts:
NO 25 and 28
Power indicator
B2:
Flicker ON
Power (A
and A
)
1
2
start
Start (B
and A
)
1
2
(see note)
Output relay: NC 15
and 16 (25 and 26)
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts:
NC 25 and 26
Instantaneous contacts:
NO 25 and 28
Power indicator
C:
Signal ON/
OFF-
Power (A
and A
)
1
2
delay
Start (B
and A
)
1
2
(see note)
Output relay: NC 15
and 16 (25 and 26)
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts:
NC 25 and 26
Instantaneous contacts:
NO 25 and 28
Power indicator
Note: The start input of the H3DE-M1 or H3DE-M2 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)
t a
t
t a
t
t
t
t
t a
t
t
t
t
t a
t
t
t
Solid-state Multi-functional Timer
Timing chart
t
Basic operation
Power
**
*
Start
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.
t a
Basic operation
t
Power
**
*
Start
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.
t a
t
Basic operation
Power
*
Start
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.
t a
t
Basic operation
Power
*
Start
Output
*
Start input is valid and re-triggerable while the
Timer is in operation.
t
t
t
t
t
**
t
t
t
t
t
t
t
t
H3DE-M/-S
B-59
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