Omron H3DS Series User Manual

H3DS-M/-S/-A
H3DS-M/-S/-A
12
Operating
mode
T iming chart
D:
Signal
OFF-delay
Power (A
1
and A
2
)
Start (B
1
and A
2
)
(see note)
Power indicator
tt t–a t–a t t–a
Basic operation
Power
Start
Output
t
* Start input is valid and re-triggerable while the
Timer is in operation.
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
*
E: Interval
Power
Start
Output
t
Basic operation
t–a
tt
Power (A
1
and A
2
)
Start (B
1
and A
2
)
(see note)
Power indicator
t
t–a
* 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 valid and re-triggerable while the
Timer is in operation.
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
*
**
G:
Signal
ON/OFF-
delay
Power (A
1
and A
2
)
Start (B
1
and A
2
)
(see note)
Power indicator
Power
Start
Output
Basic operation
* Start input is valid and re-triggerable while the
Timer is in operation.
t t t t
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
*
J:
One-shot
output
(ON delay)
Power (A
1
and A
2
)
Start (B
1
and A
2
)
(see note)
Power indicator
Power
Start
Output
Basic operation
* 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 valid and re-triggerable while the
Timer is in operation.
tt tt–a t–a
Approx.
1± 0.6 s
(fixed)
Approx.
1±0.6 s
(fixed)
Approx.
1± 0.6 s
(fixed)
t Approx. 1±0.6 s
(fixed)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
*
**
Note: The start input of the H3DS-ML j 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 T erminal Arrangement ).

Omron H3DS Series Specifications

General

Type	Solid-state Timer
Operating Temperature	-10°C to 55°C
Output Type	Relay
Terminal Type	Screw terminals
Storage Temperature	-25°C to 65°C
Mounting	DIN Rail
Output	SPDT
Functions	On-Delay, Off-Delay, Interval, One-Shot
Protection Rating	IP20
Contact Form	SPDT