LT4HW-AC240V PANASONIC EW, LT4HW-AC240V Datasheet - Page 2

• 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

PART NAMES
SPECIFICATIONS
Rating
Time
accuracy
(max.)
Contact
Life
Electrical
Mechanical
Operating
conditions
Connection
Protective construction
Note: 1) the 24 V AC type can be operated also with 24 V DC.
T1/T2 Operation display
Display for change-over
between T1/T2 settings
Controlled output indicator
Lock indicator
Set/Lock switch
Reset switch
Operating voltage
Frequency
Power consumption
Control capacity (resistive)
Time range
Time counting direction
Operation mode
Signal, Reset, Stop input
Lock input
Input signal
Indication
Power failure memory
method
Operating time fluctuation
Temperature error
Voltage error
Setting error
Contact arrangement
Initial contact resistance
Contact material
Mechanical
Electrical
Operating voltage range
Initial breakdown voltage
Initial insulation resistance
(At 500 V DC)
Operating voltage reset
time
Temperature rise
Vibration
resistance
Shock
resistance
Ambient temperature
Ambient humidity
Air pressure
Ripple rate
Item
Functional
Destructive
Functional
Destructive
SET/LOCK
TIMER
RESET
T1
T2
OP. T2
LOCK
Fourth digit
T1
2,000 Vrms for 1 min: Between live and dead metal parts (11-pin type only)
2,000 Vrms for 1 min: Between input and output
1,000 Vrms for 1 min: Between contacts
100 to 240 V AC, 24 V AC
h
DOWN
UP
m
50/60 Hz common
2.0 × 10
LT4H-W
Min. 100 MΩ: Between input and output
± (0.005% + 20 ms) in case of reset or input signal start
s
Max. 10 V A
AC type
First digit
1.0 × 10
± (0.005% + 50 ms) in case of power on start
—
7
99.99s, 999.9s, 9999s, 99min59s, 999.9min, 99h59min, 999.9h, 9999h (selected by DIP switch)
ope. (Except for switch operation parts)
7-segment LCD, Elapsed value (backlight red LED), Setting value (backlight yellow LED)
100 mΩ (at 1 A 6 V DC)
5
Timed-out 1 Form C
ope. (At rated control voltage)
10 to 55 Hz: 1 cycle/ min single amplitude of 0.35 mm
Ralay output type
Between live and dead metal parts
Between contacts
Ag alloy/Au flash
10 to 55 Hz: 1 cycle/ min single amplitude of 0.75 mm
5 A, 250 V AC
(Subtraction elapsed
time display)
Open collector input Input impedance: Max. 1 kΩ; Residual voltage: Max. 2V
Elapsed time display
Set time display
Time units display
Min. input signal width: 1 ms, 20 ms (2 directions by selected by DIP switch)
Max 65° C (under the flow of nominal operating current at nominal voltage)
Down keys
1)
Integrating input: Delayed one shot, OFF-start flicker or ON-start flicker
Up keys
Open impedance: 100 kΩ or less, Max. energized voltage: 40 V DC
Pulse input: Delayed one shot, OFF-start flicker or ON-start flicker
02/2003
12 to 24 V DC
Min. 294 m
20 % or less
Min. 98 m
Max. 3 W
DC type
(2 directions selectable by DIP switch)
85 to 110 % of rated operating voltage
IP66 (front panel with rubber gasket)
Addition (UP)/Subtraction (DOWN)
—
–10° C to 55° C
EEP-ROM (Min. 10
Min. input signal width: 20 ms
8-pin/11-pin/screw terminal
( Same for 8-pin and screw terminal type )
321.522
964.567
860 to 1,060 h Pa
Max. 85 % RH
Max. 0.5 s
ft./s
ft./s
+14° F to +131° F
1
2
2,000 Vrms for 1 min: Between live and dead metal parts (Pin type only)
2,000 Vrms for 1 min: Between input and output
2
2
(4 times on 3 axes)
100 to 240V AC, 24V AC
5
(5 times on 3 axes)
3
[
overwriting)
4
Operating voltage: 85% to 110%
Temperature: –10°C to +55°C
Min. input signal width: 1ms
5
50/60 Hz common
6
Min. 100 MΩ: Between live and dead metal parts
7
Max. 10 V A
8
AC type
1.0 × 10
.014 inch
Timed-out 1 Form A (Open collector)
.030 inch
—
DIP switches
7
Transistor output type
ope. (At rated control voltage)
(10 min on 3 axes)
100 mA, 30 V DC
Between input and output
(1 h on 3 axes)
1)
—
—
—
+14°F to +131°F
12 to 24 V DC
20 % or less
Max. 3 W
DC type
—
LT4H-W
]
45