LT4HW-DC24VS Panasonic Electric Works, LT4HW-DC24VS Datasheet
LT4HW-DC24VS
Specifications of LT4HW-DC24VS
Related parts for LT4HW-DC24VS
LT4HW-DC24VS Summary of contents
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Timers/Time Switches/Counters/Hour Meters Timers/Time Switches/Counters/Hour Meters ARCT1B274E ’06.10 ’06–’07 Matsushita Electric Works, Ltd. ...
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LT4H Timers 48 1.890 64.5 2.539 48 1.890 mm inch Pin type Screw terminal type RoHS Directive compatibility information http://www.nais-e.com/ Product types Time range Operating mode Power ON delay (1) 9.999 s (0.001 s~) Power ON delay (2) 99.99 s ...
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... Time range 9.999 s (0.001 s~) 99.99 s (0.01 s~) 999.9 s (0.1 s~) LT4H-L 9999 s (1 s~) digital timer 99 min s~) 999.9 min (0.1 min min (1 min~) 999.9 h (0.1 h~) Part names Time delay indicator Controlled output indicator Reset indicator Lock indicator RESET Reset switch LOCK LT4H Lock switch UL File No ...
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LT4H/-L Specifications Type Item 100 to 240 V AC AC, Rated operating voltage Rated frequency Rated power consumption Rated control capacity Time range Time counting direction Rating Operation mode Start/Reset/Stop input Min. input signal width: 1 ms, 20 ...
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Dimensions • LT4H digital timer 48 1.890 TIMER OP. RST LOCK RESET LOCK LT4H DOWN • Dimensions for embedded installation (with adapter installed) Screw terminal type Panel Rubber gasket ATC18002 (supplied) TIMER OP RST ...
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... If the time delay is set to the subtrac- tion direction, time delay will continue until “0” regardless of the new set time. ...
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... ON while start is ON. B • Stops delay time operation at stop ON. Restarts delay time operation at stop OFF. • In order to have the time delay start at power ON or reset at power OFF, short out the start input beforehand. • Set the operation mode section of the DIP switches (no.’ ...
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... Stops delay time operation at stop ON. Pulse On delay Restarts delay time operation at stop OFF. E • In order to have the time delay start at power ON or reset at power OFF, short out the start input beforehand. • Set the operation mode section of the DIP switches (no.’ ...
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... Part number 8 pins LT4HW8-AC240V 11 pins LT4HW-AC240V Screw terminal LT4HW-AC240VS 8 pins LT4HW8-AC24V 11 pins LT4HW-AC24V Screw terminal LT4HW-AC24VS 8 pins LT4HW8-DC24V 11 pins LT4HW-DC24V Screw terminal LT4HW-DC24VS Available 8 pins LT4HWT8-AC240V 11 pins LT4HWT-AC240V Screw terminal LT4HWT-AC240VS 8 pins LT4HWT8-AC24V 11 pins LT4HWT-AC24V Screw terminal LT4HWT-AC24VS 8 pins LT4HWT8-DC24V 11 pins LT4HWT-DC24V ...
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LT4H-W Part names T1/T2 Operation display Display for change-over T1 between T1/T2 settings T2 T1 OP. Controlled output indicator T2 LOCK h Lock indicator RESET Reset switch SET/LOCK Set/Lock switch LT4H-W DOWN Fourth digit Specifications Type Item Rated operating voltage ...
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Applicable standard Safety standard (EMI)EN61000-6-4 Radiation interference electric field strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity RF electromagnetic field immunity EMC EFT/B immunity Surge immunity Conductivity noise immunity Power frequency magnetic field immunity Voltage dip/Instantaneous stop/Voltage fluctuation immunity Dimensions ...
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LT4H-W Terminal layouts and Wiring diagrams • 8-Pin type Relay output type N.C. Start N.O. 5 Reset Operating (–) (+) voltage • Screw terminal type Relay output type Reset Start Stop Lock N.O. ...
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... If the set time is changed to less than the elapsed time with the time delay set to the addition direction, time delay will continue until the elapsed time reaches full scale, returns to zero, and then reaches the new set time. If the set time is changed to a time above the elapsed time, the time delay will continue until the elapsed time reaches the new set time. (2) If the time delay is set to the subtraction direction, time delay will continue until “ ...
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LT4H-W OPERATION MODE PULSE PULSE A OFF-start/1 operation t Power supply Output Delayed Stop one shot Reset Start • Elapsed value cleared when power is turned on. • Time limit start initiated when start input goes on; ...
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PRECAUTIONS IN USING THE LT4H SERIES 1. Terminal wiring 1) When wiring the terminals, refer to the terminal layout and wiring diagrams and be sure to perform the wiring properly without errors. 2) When using the instrument with an flush ...
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PRECAUTIONS IN USING THE LT4H SERIES Once the wiring to be used is completely installed and prior to installing this timer, confirm that there is complete insulation between the wires connected to the power terminals (2 each) and the wires ...
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... When a sensor is connected to the input circuit, install double insulation on the sensor side. (2) In the case of contact input, use dual- insulated relays, etc. 3) The load connected to the output con- tact should have basic insulation. This timer is protected with basic insula- tion and can be double-insulated to meet EN/IEC requirements by using basic insulation on the load ...
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DIN SIZE TIMERS COMMON OPTIONS Terminal sockets (Unit: mm Type Appearance • DIN rail socket (8-pin) PM4H-S PM4H-M PM4H-SD PM4H-F8 PM4H-F8R 24 .945 PM4H-W LT4H LT4H-L 70 2.756 50 LT4H-W 1.969 QM4H PM4S (8-pin type) ATC180031 • DIN rail socket ...
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MOUNTING PARTS • Rubber gasket 50.0 1.969 1.0 50.0 .039 1.969 ATC18002 The rubber gasket is enclosed in the PM4H (screw terminal type) and the LT4H series. • Mounting rails (Applicable for 5.5 DIN and IEC standards) .217 AT8-DLA1 Length: ...
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INSTALLING DIN SIZE TIMER Installations 1. Surface mount 1) For the timers of PM4H and LT4H series, use the pin type timer. With the PM4S and QM4H series, only pin-type timers are available. 2) Put the terminal socket on the ...
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DISCONTINUED MODELS AND RECOMMENDED SUBSTITUTES Timers Discontinued models Recommended substitutes MHP-NS Exposed type MHP-N Exposed type Square plug-in/ Round plug-in/ horizontal type vertical type MHP-NS- MHP-N- MHP-M Exposed type MHP-NM Exposed type Round plug-in/ Round plug-in/ horizontal type vertical type ...
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... LT48W DIN rail socket (8-pin) ATC18003 DIN rail socket (11-pin) ATC18004 The size is different. Compact size DIN48 The size is different Attachment LT4H (8-pin) LT4H LT4H-L LT4H-W (8-pin) LT4HW DIN rail socket (8-pin) ATC180031 DIN rail socket (11-pin) ATC180041 181 ...
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... The size and attachment method are different. The input method is different. (Voltage input → non-voltage input) LT4H LT4H-W (~9999 h) LT4HW The both one-touch LH2H installation type and Panel-mounting type installation frame type are available. • One-touch installation type • Installation frame type ...
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FOREIGN SPECIFICATIONS OVERVIEW 1. International Standards IEC standard International Electrotechnical Commission By promoting international cooperation toward all problems and related issues regarding standardization in the electrical and electronic technology fields, the IEC, a non-governmental organization, was started in October, 1908, ...
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Pilot Duty One of the specifications in the “UL508 Industrial Control Equipment” regulations at UL (Underwriters Laboratories Inc.), has to do with the grade of contact control capacity by NEMA (National Electrical Manufacturers Association) standards. By obtaining both UL ...
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TIMERS CHART Multiple ON-delay operation LT4H LT4H-L LT4H LT4H-L LT4H-W QM4H S1DX PM4S PM4H-S PMH PM4H-M PM4H-A PM5S-S PM5S-A S1DXM-A/M S1DX S1DXM-A/M S1DX MHP MHP-M 2 OFF-delay Twin Flicker LT4H (Signal) LT4H-W LT4H LT4H-L LT4H-L PM4H-W PM4H-A (Signal) PM4H-A PM4H-F ...
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TIMERS SELECTOR CHART Power ON-delay Operation mode For time control for short Major uses or long time 1000h 100h 30h 10h 1h Time range 30m 10m Each model has various 5m time ranges. See the 2m 1m product lists before ...
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... V AC/ AC/ (other models) (other models) T.D. mode: Time delay 2C (Relay output (Transistor out- INST. mode: Time delay 1C type) Timed- put type) Timed- and instantaneous 1C out 1 Form C out 1 Form A (Use MODE switch on front) ±(0.005 ms) ±(0.01 case of power on start in case of power on start ± ...
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Power ON-delay Power flicker Power One-shot Operation mode Power One-cycle Output with contact CR oscillation counting timer Major uses For highly accurate time setting 1000h 100h 30h 10h 1h Time range 30m 10min 10m Each model has various 5m 3min ...
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TIMERS SELECTOR CHART Operation mode Major uses Suitable for high accurate, long time uses 1000h 100h 30h 10h 1h Time range 30m 10m Each model has various 5m time ranges. See the 2m 1m product lists before 30s 30s ordering. ...
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ON-DELAY TIMER BASIC CIRCUIT ( Symbols ) Self-resetting switch Relay NO contact Holding switch Relay NC contact R Relay Timer delay NO contact T Timer Timer delay NC contact L Load Timer instantaneous NO contact Timer in work Timer instantaneous ...
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... OFF Power supply ( In time delay operation ) ON OFF Output signal ( Time delay contact ) Operating time • Flicker Operation The flicker operation is an operation to repeat output ON/OFF action according to preset ON time and OFF time while a predetermined input is given to the power supply circuit or input circuit. ...
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Pause Time Error It means the difference between the operating time to a fixed pause time and the operating time to a pause time that varies. The pause time characteristics are the main characteristics of CR timer (timer exploiting ...
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PRECAUTIONS IN USING THE TIMERS Cautions for circuits 1. Protective circuit for timer contact In the circuit that switches an inductive load, a contact failure may occur at a contact point due to surge or inrush current resulting from that ...
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If the timer is directly switched with a non-contact element, leak current may flow into the timer and cause it to mal- function. 6. Power off time If the operation voltage for the timer is turned ON after the ...
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PRECAUTIONS IN USING THE TIMERS 7. Operating environment 1) Use the timer within the ambient tem- perature range from –10°C to +50°C +14°F to +122°F (+55°C +131°F for the LT4H series) and at ambient humidity of 85% RH maximum. 2) ...
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FOREIGN SPECIFICATIONS TIMER Recognized by UL Standards Products Name File No. Recognized rating E43149 5A250VAC PM4S PILOT DUTY C300 PM4H-A E122222 5A250VAC PM4H-S PILOT DUTY C300 PM4H-M PM4H-SD PM4H-W E122222 3A250VAC PM4H-F PILOT DUTY C300 E122222 5A250VAC PILOT DUTY C300 ...
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FOREIGN SPECIFICATIONS Counters UL recognized Product name File No. Approved ratings E122222 5A250V AC LC4H PILOT DUTY C300 LC4H-L LC4H-S 100mA 30V DC E122222 3A250V AC PILOT DUTY C300 LC4H-W 100mA 30V DC E122222 24-240 V AC/DC LC2H 4.5-30 V ...
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CE MARKINGS OVERVIEW Counter, Hour Meter conforming to EN/IEC standards The Timer, Counter, Hour Meter shown below conform to both EN and IEC standards, and may display the CE markings. Product Product name classification LT4H EN 61000-6-4/EN 61000-6-2 LT4H-L EN ...