Omron H3DS Series, Руководство пользователя

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B-18
Solid-state Multi-functional Timer
H3DS-M/-S/-A
■
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.
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 ).
Operating
mode
Timing chart
A: ON-delay
B:
Flicker OFF
start
B2:
Flicker ON
start
C:
Signal
ON/OFF-
delay
**
*
Power (A
1
and A
2
)
Start (B
1
and A
2
)
(see note)
Output relay: NC
15 and 16
Power indicator
Output relay: NO
(output indicator)
15 and 18
t t–a
Power
* 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.
Start
Output
Basic operation
t
t
*
**
Power (A
1
and A
2
)
Power indicator
t t t–a t–a
Basic operation
Power
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.
Start
t t t t
t t t
Start (B
1
and A
2
)
(see note)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
*
**
Power (A
1
and A
2
)
t t t t–a t–a
Basic operation
Power
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.
Start
t t t t
t t
Start (B
1
and A
2
)
(see note)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
Power indicator
*
Power (A
1
and A
2
)
Power indicator
t t t t t–a t–a
Basic operation
Power
Start
Output
* Start input is invalid while the Timer is in opera -
tion.
t t t t
Start (B
1
and A
2
)
(see note)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18