Solid-state Multi-functional Timer
H3DE-M/-S
B-59
Ti
m
e
rs
■
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.
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
)
Operating
mode
Timing chart
A: ON-delay
B:
Flicker OFF
start
B2:
Flicker ON
start
C:
Signal ON/
OFF-
delay
t
**
t
t
−
a
t
Power
Output
Basic operation
Power (A
1
and A
2
)
Power indicator
Start (B
1
and A
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)
*
Start
*
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.
Instantaneous contacts:
NC 25 and 26
Instantaneous contacts:
NO 25 and 28
t
t
t
t
**
t
t
t
t
t
t
−
a
t
−
a
Basic operation
Power
Output
Power (A
1
and A
2
)
Power indicator
Start (B
1
and A
2
)
(see note)
Output relay: NC 15
and 16 (25 and 26)
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
*
Start
*
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.
Instantaneous contacts:
NC 25 and 26
Instantaneous contacts:
NO 25 and 28
t
t
t
t
**
t
t
t
t
t
t
−
a
t
−
a
Basic operation
Power
Output
Power (A
1
and A
2
)
Power indicator
Start (B
1
and A
2
)
(see note)
Output relay: NC 15
and 16 (25 and 26)
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
*
Start
*
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.
Instantaneous contacts:
NC 25 and 26
Instantaneous contacts:
NO 25 and 28
t
t
t
t
*
t
t
t
t
t
−
a
t
−
a
Basic operation
Power
Start
Output
Power (A
1
and A
2
)
Power indicator
Start (B
1
and A
2
)
(see note)
Output relay: NC 15
and 16 (25 and 26)
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
*
Start input is valid and re-triggerable while the
Timer is in operation.
Instantaneous contacts:
NC 25 and 26
Instantaneous contacts:
NO 25 and 28
Содержание H3DE
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