LT4HW-AC240V PANASONIC EW, LT4HW-AC240V Datasheet - Page 5

• Manufacturer Part Number: LT4HW-AC240V
• Description: TIMER, TWIN, 11 PINS, 240VAC
• Manufacturer: PANASONIC EW

Specifications of LT4HW-AC240V

• Contact Configuration: SPDT
• Nom Input Voltage: 240V
• Delay Time Range: 99.99s To 9999h
• Adjustment Type: Pushbutton
• Relay Mounting: Panel
• Svhc: No SVHC (15-Dec-2010)
• External Depth: 65mm
• External Length /: RoHS Compliant

LT4H-W
48
ON-start flicker
and notes
OFF-start
Remarks
one shot
Delayed
flicker
A
B
C
• The pulse input mode starts the operation by starting the sig-
• When using the unit by starting it with the power on, short-
• Each signal input such as signal, reset, stop and lock inputs is applied by short-circuiting its input terminal and common termi-
• The 8-pin type does not have a stop input or lock input.
nal input.
circuit the signal terminal (8-pin: Q to R, 11-pin: E to Y
and screw:
nal (8-pin type: terminal Q, 11-pin type: terminal E and screw terminal: terminal
Power
supply
Output
Stop
Reset
Signal
Power
supply
Output
Stop
Reset
Signal
Power
supply
Output
Stop
Reset
Signal
PULSE
PULSE
PULSE
T1
T1
T1
6
B
C
T2
T2
to
OFF-start/repeating operation t
ON-start/repeating operation t
A
T2
T1
T1
9
OFF-start/1 operation t
PULSE
).
T2
T2
ta
ta
ta
tb
tb
tc
: Pulse input
tc
tb
td
td t1
tc
t1
td
T1 t2
T1 t2
ta+tb=T1
ta+tb=T1
ta+tb=T1
t1
1
<T
T1 t2
tc+td=T2
tc+td=T2
1
tc+td=T2
1
1
, t
<T
<T
2
<T
1
1
, t
, t
2
2
2
<T
<T
02/2003
2
2
• The integrating input mode is operated by the integrated
time of the signal input. In other word, the timer operates only
when the signal 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 signal terminal (8-pin: Q to R, 11-pin: E to Y and
screw:
INTEGRATION
INTEGRATION
Power
supply
Output
Stop
Reset
Signal
Power
supply
Output
Stop
Reset
Signal
Power
supply
Output
Stop
Reset
Signal
INTEGRATION
6
to
ta
ta
ta
9
INTEGRATION
).
tb
tb
6
tb
B
tc
C
tc
tc
) respectively.
OFF-start/repeating operation t
ON-start/repeating operation t
td
td te
A
td
te
OFF-start/1 operation t
tf tg
tf tg
te
tf tg
: Integrating input
th
ta+tb=T1
th T1
ta+tb=T1
ta+tb=T1
T1
th
T2
T2
tc+td=T2
tc+td=T2
tc+td=T2
t1
t1
t1
T1
T1
T1
te+tf=T1
t2
te+tf=T1
te+tf=T1
t2
t2
1
<T
1
1
1
, t
<T
<T
tg+th=T2
tg+th=T2
tg+th=T2
2
<T
1
1
, t
, t
2
2
2
<T
<T
2
2