LT4HW-AC24V Panasonic Electric Works, LT4HW-AC24V Datasheet - Page 5

• Manufacturer Part Number: LT4HW-AC24V
• Manufacturer: Panasonic Electric Works

Specifications of LT4HW-AC24V

• Lead Free Status / RoHS Status: Compliant

Operation Mode
LT4H-W
ON-start flicker
24
and notes
OFF-start
Remarks
one shot
Delayed
PULSE
flicker
A
B
C
• The pulse input mode starts the operation by starting the
• When using the unit by starting it with the power on, short-
• Each signal input such as start, reset, stop and lock inputs is applied by short-circuiting its input terminal and common terminal
• The 8-pin type does not have a stop input or lock input.
• Elapsed value cleared when power is turned on.
• Time limit start initiated when start input goes on; start input ignored if time limit interval
• Elapsed value cleared when one operation has been completed.
• Elapsed value cleared when power is turned on.
• Time limit start initiated when start input goes on; start input ignored if time limit interval
• Elapsed value cleared when power is turned on.
• Time limit start initiated when start input goes on; start input ignored if time limit interval
start input.
circuit the start terminal (8-pin: Q to R, 11-pin: E to Y and
screw terminal:
(8-pin type: terminal Q, 11-pin type: terminal E and screw terminal: terminal
is in progress.
is in progress.
is in progress.
Power
supply
Output
Stop
Reset
Start
Power
supply
Output
Stop
Reset
Start
Power
supply
Output
Stop
Reset
Start
PULSE
PULSE
T1
ON-start/repeating operation t 1 <T 1 , t 2 <T 2
T1
T1
B
T2
T2
6
A
T1
T2
T1
OFF-start/repeating operation t 1 <T 1 , t 2 <T 2
t o
PULSE
T2
T2
OFF-start/1 operation t 1 <T 1 , t 2 <T 2
9
ta
ta
).
tb tc
ta
tb
: Pulse input
tc
tb
td t1
td t1
tc
td
T1
T1 t2
ta+tb=T1
ta+tb=T1
ta+tb=T1
t2
t1
T1 t2
tc+td=T2
tc+td=T2
tc+td=T2
09/2009
• The integrating input mode is operated by the integrated
time of the start input. In other word, the timer operates only
when the start input is performed.
• When the elapsed value is cleared by the reset input, the
output is reset.
• When using the unit by starting it with the power on, short-
circuit the start terminal (8-pin: Q to R, 11-pin: E to Y and
screw terminal:
• Elapsed value not cleared when power is turned on (power failure backup function).
• When power is turned back on, same status is maintained for output as that previous
• Elapsed value cleared when one operation has been completed.
INTEGRATION
• Elapsed value not cleared when power is turned on (power failure backup function).
• When power is turned back on, same status is maintained for output as that previous
• Elapsed value not cleared when power is turned on (power failure backup function).
• When power is turned back on, same status is maintained for output as that previous
to power going off.
to power going off.
to power going off.
Power
supply
Output
Stop
Reset
Start
Power
supply
Output
Stop
Reset
Start
Power
supply
Output
Stop
Reset
Start
INTEGRATION
INTEGRATION
ta
ta
ta
ON-start/repeating operation t 1 <T 1 , t 2 <T 2
6
) respectively.
6
tb
tb
tb
B
tc
tc
to
tc
td
td te
9
: Integrating input
td
A
te
).
OFF-start/repeating operation t 1 <T 1 ,
OFF-start/1 operation t 1 <T 1 , t 2 <T 2
tf tg
te
tf tg
tf tg
th
th T1
ta+tb=T1
ta+tb=T1
ta+tb=T1
T1
th
T2
T2
t 2 <T 2
tc+td=T2
tc+td=T2
tc+td=T2
t1
t1
t1
T1
T1
T1
te+tf=T1
te+tf=T1
t2
te+tf=T1
t2
t2
tg+th=T2
tg+th=T2
tg+th=T2