Omron H3BA - Page 22

H3CR-A
H3CR-A
22
Timing Chart
Note: 1. The minimum power-opening time (“Rt”) is 0.1 s and the minimum pulse width is 0.05 s.
2. 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.
H3CR-A/-AS
Operating mode Timing chart
A: ON-delay
Power
Start
Output
t
Basic operation
Power
Start
Reset
Output relay
(NC)
Output relay
(NO) (Output
indicator)
Power
indicator
t t
B:
Flicker OFF start
ttt
Power
Output relay
(NO) (Output
indicator)
Power indicator
t
t--a
Start
Reset
Output relay
(NC)
t
Basic operation
Power
Start
Output
t t t t
B2:
Flicker ON start
Basic operation
Power
Start
Output
t t
t t
tttt
t--a
Power
Start
Reset
Output relay
(NO) (Output
indicator)
Power indicator
Output relay
(NC)
t
C:
Signal
ON/OFF-delay
Basic operation
Power
Start
Output
tt
t
t
Power
Start
Reset
Output relay
(NC)
Power
indicator
t t
t-a
t
t-a t-a
t
Output relay
(NO) (Output
indicator)