H3DR-A/P/M
H3DR-A/P/M
80
Operating
mode
Timing chart
C:
Signal
ON/OFF-
delay
Power (A
1
and A
2
)
Start (see note)
Output relay
(NC, 15 and 16)
Power indicator
t
t
t t t--a t--a
Output relay
(NO, 15 to 18)
(output indicator)
Basic operation
Power
Start
Output
tt
t
t
D:
Signal
OFF-delay
Power (A
1
and A
2
)
Start (see note)
Output relay
(NC, 15 and 16)
Power indicator
tt t -- a t -- a t t -- a
Output relay
(NO, 15 to 18)
(output indicator)
Basic operation
Power
Start
Output
t
E: Interval
t--a
tt
Power (A
1
and A
2
)
Start (see note)
Output relay
(NC, 15 and 16)
Power indicator
t
t--a
Output relay
(NO, 15 to 18)
(output indicator)
Power
Start
Output
t
Basic operation
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
.
No-input Model
H3DR-M
Operating
mode
Timing chart
ON-delay
t--att
Power
(A
1
and A
2
)
Output relay
(NC, 15 and 16)
Power indicator
Output relay
(NO, 15 to 18)
Basic operation
t
Output
Power
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