LT4H-AC240V Panasonic Electric Works, LT4H-AC240V Datasheet - Page 8

• Manufacturer Part Number: LT4H-AC240V
• Description: TIMER RELAY DIGITAL 240VAC 11PIN
• Manufacturer: Panasonic Electric Works
• Series: LT4Hr
• Type: Digital Timerr

Specifications of LT4H-AC240V

• Contact Form: SPDT
• Dimensions: 48mmW×48mmH×75.6mmD
• Enclosure Rating: IP66
• Ip Rating: IP66
• Memory: EEPROM
• Mounting Type: DIN Rail/Flush
• Output Type: Relay
• Primary Type: Controller
• Special Features: EEPROM
• Termination: Plug-In
• Voltage, Supply: 100 to 240 VAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-1214

LT4H/-L
Notes: 1) Each signal input (start, reset, stop, and lock) is applied by shorting their input terminal to the common terminal (terminal Q for the 8-pin type, terminal E for
40
Totalizing On delay
Operation type
Pulse One-shot
Pulse On delay
Signal Flicker
2) The 8-pin type does not have a stop input or lock input.
the 11-pin type, and terminal
D
G
E
F
• Set the operation mode
• In order to have the time delay start at power
• Set the operation mode
• In order to have the time delay start at power
• Set the operation mode
• In order to have the time delay start at power
• Set the operation mode
section of the DIP switches
(no.’s 1, 2, and 3) on the
side of the timer as shown.
ON or reset at power OFF, short out the start
input beforehand.
section of the DIP switches
(no.’s 1, 2, and 3) on the
side of the timer as shown.
ON or reset at power OFF, short out the start
input beforehand.
section of the DIP switches
(no.’s 1, 2, and 3) on the
side of the timer as shown.
ON or reset at power OFF, short out the start
input beforehand.
section of the DIP switches
(no.’s 1, 2, and 3) on the
side of the timer as shown.
• Clears elapsed time value at power ON.
• Time delay starts and output control ON at
• Turns output control OFF and clears elapsed
• Ignores start input during time delay.
• Stops delay time operation at stop ON.
• Clears elapsed time value at power ON.
• Time delay starts at start ON.
• Ignores start input during time delay.
• Stops delay time operation at stop ON.
• Clears elapsed time value at power ON.
• Time delay starts at start ON.
• Ignores start input during time delay.
• Output control reverses, elapsed time value
• Stops delay time operation at stop ON.
• Elapsed time value does not clear at power
• The output remains ON even after the power
• Stops delay time operation at stop ON.
start ON.
time value at time-up.
Restarts delay time operation at stop OFF.
Restarts delay time operation at stop OFF.
clears, and timer delay starts at timer comple-
tion.
Restarts delay time operation at stop OFF.
ON. (power outage countermeasure function)
is off and restarted.
Restarts delay time operation at stop OFF.
6
for the screw terminal type).
Explanation
OFF OFF
OFF
ON
ON
1
1
1
1
OFF
ON
ON
2
2
2
2
OFF
ON
ON
ON
3
3
3
3
Power supply
Output
Reset
Stop
Start
Power supply
Output
Reset
Stop
Start
Power supply
Output
Reset
Stop
Start
Power supply
Output
Reset
Stop
Start
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
T
T
T
T
T
T>ta
ta
T=t1+t2+t3
T=t1+t2
T=t1+t2
t1
t1
Time chart
t1
t2
t2
T
ta
T>ta
t2
t3
T: Set time t1, t2, t3, ta<T
t1
T
T
T=t1+t2
t2
t1
T=t1+t2
t2
t
T>ta
T
ta