h3cr-a Omron Corporation, h3cr-a Datasheet - Page 11

• Manufacturer Part Number: h3cr-a
• Description: Solid-state Multi-functional Timer
• Manufacturer: Omron Corporation

Operation
■ Timing Chart
Note: 1. The minimum power-opening time (“Rt”) is 0.1 s.
H3CR-A/-AS/-AP*
*H3CR-AP model incorporates start input only.
A: ON-delay
B:
Flicker OFF
start
B2:
Flicker ON
start
C:
Signal ON/
OFF-delay
Operating
mode
2. The minimum input pulse width (for start, reset) is 0.05 s.
3. 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.
4. Power supply start in mode J is also possible for H3CR-A8/-A8E/-A8S/-A8-301 models.
5. Refer to page 16 for application examples.
Output relay (NC)
Output relay (NO)
(Output indicator)
Output relay (NC)
Output relay (NO)
(Output indicator)
Output relay (NC)
Output relay (NO)
(Output indicator)
Output relay (NO)
(Output indicator)
Output relay (NC)
Power indicator
Power indicator
Power indicator
Power indicator
Power
Power
Power
Power
Reset
Reset
Reset
Reset
Start
Start
Start
Start
t
t
Timing chart
(See note)
(See note)
Basic operation
(See note)
Basic operation
Output
Basic operation
Power
Output
Power
Start
Output
Note: Start input is invalid while the
Start
Power
Note: Start input is invalid while the
Start
Note: Start input is invalid while
(See note)
Basic operation
Output
Power
Timer is in operation.
Start
Timer is in operation.
Note: Start input is valid and
the Timer is in operation.
t
t
t
retriggerable while the Timer
is in operation.
t
t
t
t
t
t
t
t
t
H3CR-A
t
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