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H3DR-A/P/M
Operating mode
D:
Signal OFF-delay
Power
Start
(see note)
Reset
(see note)
Output relay
(NC)
Output relay
(NO) (Output
indicator)
Power
indicator
E: Interval
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.
Power
Start
(see note)
Reset
(see note)
Output relay
(NC)
Output relay
(NO) (Output
indicator)
Power
indicator
Note: For NPN Input Models, "Start" stands for short-circuited C
For PNP Input Models, "Start" stands for voltage application between B
and A
.
2
t
Basic operation
Power
Start
Output
t
t
Basic operation
Power
Start
Output
Timing chart
t -- a
t -- a
t
t
t - a
t - a
t
t
and A
, and "Reset" stands for short-circuited D
1
2
and A
, and "Reset" stands for voltage application between C
1
2
H3DR-A/P/M
t -- a
t
and A
.
1
2
1
77
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