Omron H5CN - Page 79

H3DR-A/P/M
H3DR-A/P/M
79
H3DR-P/-PP
Operating
mode
Timing chart
A: ON-delay For power-on operation, short-circuit the start input and input common terminal.
The timer starts operating at the moment the power is turned on.
tt
Power (A
1
and A
2
)
Output relay
(NC, 15 and 16)
Start (see note)
Output relay
(NO, 15 to 18)
(output indicator)
t--a
Power indicator
Power
Start
Output
t
Basic operation
B:
Flicker OFF
start
t tt--a t t t t--a
Power (A
1
and A
2
)
Output relay
(NC, 15 and 16)
Start (see note)
Power indicator
Output relay
(NO, 15 to 18)
(output indicator)
Basic operation
Power
Start
Output
t t t t
For power-on operation, short-circuit the start input and input common terminal.
The timer starts operating at the moment the power is turned on.
B2:
Flicker ON
start
Power (A
1
and A
2
)
Start (see note)
Output relay
(NC, 15 and 16)
Power indicator
ttt t -- a t t t -- a
Output relay
(NO, 15 to 18)
(output indicator)
Basic operation
Power
Start
Output
t t
t t
For power-on operation, short-circuit the start input and input common terminal.
The timer starts operating at the moment the power is turned on.
Note: For NPN Input Models, “Start” stands for short-circuited C
1
and A
2
.
For PNP Input Models, “Start” stands for voltage application between B
1
and A
2
.