Y92S-27 Datasheet, PDF (13/61 Pages) Omron Electronics LLC – DIN 48 x 48-mm Multifunctional Timer Series

H3CR-A
Operation
■ Timing Chart (Refer to page 20 for application examples.)
H3CR-A/-AS/-AP*/-A-301
Operating
mode
A: ON-delay
t
Power
Start
Timing chart
t
Basic operation
Power
Reset
Output relay (NC)
B:
Flicker OFF
start
Output relay (NO)
(Output indicator)
Power indicator
Power
Start
Reset
Output relay (NC)
Output relay (NO)
(Output indicator)
Power indicator
B2:
Flicker ON
start
Power
Start
Reset
Output relay (NC)
C:
Signal ON/
OFF-delay
Output relay (NO)
(Output indicator)
Power indicator
Power
Start
Start
(See note)
t
Output
Note: Start input is invalid while the
Timer is in operation.
Basic operation
Power
Start
(See note)
t
t
t
t
Output
Note: Start input is invalid while
the Timer is in operation.
Basic operation
Power
Start
(See note)
Output
t
t
t
t
Note: Start input is invalid while the
Timer is in operation.
Basic operation
Power
Reset
Output relay (NC)
Output relay (NO)
(Output indicator)
Power indicator
Start
(See note)
t
t
t
t
Output
Note: Start input is valid and
retriggerable while the Timer
is in operation.
Note: 1. Allow at least 0.1 s for the Timer reset time if the power supply is reset due to an interruption in the power supply.
2. The minimum input pulse width (for start, reset) is 0.05 s.
3. The letter "t" in the timing charts indicates the set time, and "t-a" means that the period is less than the set time. (t - a < 1)
4. H3CR-AP model incorporates start input only.
5. Model H3CR-AS only has operation equivalent to time-limit contact: NO.
6. When the setting dial is turned all the way past 0 for instantaneous output, "t" (set time) in the above time chart is 0-sec operation.
13