Omron H5CN - Page 76

H3DR-A/P/M
H3DR-A/P/M
76
Timing Chart
Note: 1. The minimum power-opening time 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.
NPN/PNP Input Models
H3DR-A/-AS/-AP/-ASP
Operating mode Timing chart
A: ON-delay 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
Output
t
Basic operation
Power
Start
(see note)
Reset
(see note)
Output relay
(NC)
Output relay
(NO) (Output
indicator)
Power
indicator
t t
B:
Flicker OFF start
Basic operation
Power
Start
Output
t t t t
ttt
Power
Power indicator
t
t--a
Start (see note)
Reset (see note)
Output relay
(NC)
t
Output relay
(NO) (Output
indicator)
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.
B2:
Flicker ON start
Basic operation
Power
Start
Output
t t
t t
tttt
t--a
Power
Start (see note)
Reset (see note)
Power indicator
Output relay
(NC)
t
Output relay
(NO) (Output
indicator)
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.
C:
Signal
ON/OFF-delay
Basic operation
Power
Start
Output
tt
t
t
Power
Start
(see note)
Reset (see note)
Output relay
(NC)
Power
indicator
t t
t-a
t
t-a t-a
t
Output relay
(NO) (Output
indicator)
Note: For NPN Input Models, “Start” stands for short-circuited C
1
and A
2
, and “Reset” stands for short-circuited D
1
and A
2
.
ForPNPInputModels,“Start”standsforvoltageapplicationbetweenB
1
andA
2
,and“Reset”standsforvoltageapplication betweenC
1
and A
2
.