LT4H-DC24VS Panasonic Electric Works, LT4H-DC24VS Datasheet
LT4H-DC24VS
Specifications of LT4H-DC24VS
Related parts for LT4H-DC24VS
LT4H-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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... Part number 8 pins LT4H8-AC240V 11 pins LT4H-AC240V Screw terminal LT4H-AC240VS 8 pins LT4H8-AC24V 11 pins LT4H-AC24V Screw terminal LT4H-AC24VS 8 pins LT4H8-DC24V 11 pins LT4H-DC24V Screw terminal LT4H-DC24VS Available 8 pins LT4HT8-AC240V 11 pins LT4HT-AC240V Screw terminal LT4HT-AC240VS 8 pins LT4HT8-AC24V 11 pins LT4HT-AC24V Screw terminal LT4HT-AC24VS 8 pins LT4HT8-DC24V 11 pins LT4HT-DC24V ...
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... Economically priced in anticipation of market needs. • Economically priced to provide excellent cost performance. 2. Display is a bright reflective-type LCD. 3. Inherits all of the characteristics of the LT4H digital timer. • Seesaw switches ensure easy operation. • IP66 environmental protection. • Shortened body (70.1 mm 2.760 inch underhead). ...
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... Min. input signal width (The 8-pin type does not have a lock input.) Open collector input Input impedance: Max. 1 Open impedance: 100kΩ or less, Max. energized voltage: 40V DC 7-segment LCD (LT4H, LT4H-L common), Elapsed value (backlight red LED), Setting value (backlight yellow LED) EEP-ROM (Min. 10 ± (0.005 % + 50 ms) in case of power on start ± ...
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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 1.890 1.969 LOCK RESET LOCK LT4H DOWN 48 1 1.890 .039 • ...
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... Setting procedure 2) Setting the time Set the set time with the keys (UP and DOWN keys) on the front of the LT4H timer. Front display section Q Elapsed time display W Set time display E Time delay indicator R Controlled output indicator T Reset indicator ...
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... Reset Stop Start OFF ON OFF Power supply Output Reset Stop Start T: Set time t1, t2, t3, ta<T Time chart ON OFF t1+t2=T ON OFF ON OFF ON OFF ON OFF OFF ON OFF ON OFF ON OFF OFF ON OFF ON OFF ON OFF ON OFF T>ta+tb ON OFF OFF ON OFF ON OFF LT4H/-L t1+t2=T t1+t2=T T> ...
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... LT4H/-L Operation type • Set the operation mode section of the DIP switches (no.’ 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 start ON. • Turns output control OFF and clears elapsed Pulse One-shot time value at time-up ...
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... 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 Screw terminal LT4HWT-DC24VS 41 ...
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... 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 100 to 240 V AC Rated frequency Rated power consumption Rated control capacity Time range Time counting direction ...
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... 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 • LT4H-W digital timer 48 1.890 TIMER OP. T2 LOCK h m ...
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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. N. Operating + – voltage + 44 • 11-Pin type Transistor output type Start ...
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... Setting the operation mode and time range Setting procedure 1) Setting the time range (Timer T Set the time range with the DIP switches on the side of the LT4H-W timer. Item 1 Time range 2 (Timer Minimum input reset, start, and *4 stop signal width 5 Time delay direction ...
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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; start input ignored if time limit interval is in progress. • Elapsed value cleared when one operation has been completed. ...
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... Therefore, before making any con- nections, be sure to confirm the opera- tion mode and operation conditions cur- rently set The LT4H series use power supply 7 without a transformer (power and input 10 terminals are not insulated). In connect- ing various kinds of input signals, there- ...
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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 connected to each input terminal. If the power and input lines are not insulated, a short-circuit may occur inside the timer and result in internal damage ...
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... Contents Malfunctioning CPU. Malfunctioning memory. See note. Note: Includes the possibility that the EEPROM’s life has expired. PRECAUTIONS IN USING THE LT4H SERIES 7. Acquisition of CE marking Please abide by the conditions below when using in applications that comply with EN61812-1. 1) Overvoltage category III, ...
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... Type Appearance • Rear terminal socket PM4H-S PM4H-M 21 .827 PM4H-SD PM4H-F8 41 PM4H-F8R 38 1.614 1.496 AT78041 PM4H-W LT4H • 8P cap 34.6 LT4H-L 1.362 LT4H-W φ φ (8-pin type) 31.4 30 φ φ 1.236 1.181 PM4S QM4H AD8-RC • Rear terminal socket 21 .827 PM4H-A 43 ...
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... 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 aluminum • Protective cover for DIN 48 size: LT4H, QM4H series Flexible type 50 11 1.969 .433 50 1.969 AQM4803 ...
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... Panel Screw 3) Caution in mounting the timer • PM4H, and LT4H series a If the PM4H and the LT4H series are used as the waterproof types, tighten the reinforcing screws on the mounting frames so that the timers, the rubber gaskets, and the panel surfaces are tightly contacted with each other ...
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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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... LT4H 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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... 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 PM5S-A PM5S-A (Signal) PM5S-M PM5S-M (Signal) S1DX S1DXM-M S1DX S1DXM-M One-shot ...
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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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... Delay one-shot 9999h 9990h 8 time ranges selectable 0.08s 0.01s LT4H-W Digital timer QM4H Timer Possible to set and change the time with front digit switches Bright and easy-to-read display easily during the power off. Simple operation Furthermore single unit has a Wide time setting range time range of 0 ...
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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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... When the timer is designed to use a relay or a magnet switch, you can acquire the longer life of the timer. 3. Connection of input The PM4H and LT4H series use power supply without a transformer (power and input terminals are not insulated). In connecting various kinds of input signals, ...
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... Do not change the set time when the limit time operation is in progress. However, this is possible only with the motor-driven type timer if the set time is shorter than the remaining time. For changing the set time on the digital timer (LT4H series), see the relevant item in "Cautions for use." 11 ...
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... LT4H series) and at ambient humidity of 85% RH maximum. 2) Avoid using the timer in a location where inflammable or corrosive gas is generated, the timer is exposed to much dust and other foreign matter water or oil is splashed on the timer or vibrations or shocks are given to the timer ...
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... PM4H-S PILOT DUTY C300 PM4H-M PM4H-SD PM4H-W E122222 3A250VAC PM4H-F PILOT DUTY C300 E122222 5A250VAC PILOT DUTY C300 LT4H LT4H-L LT4H-W 100mA30VDC E43149 5A250VAC QM4H PILOT DUTY C300 E59504 7A1/6HP125VAC 7A1/6HP250VAC 3A30VDC PMH PILOT DUTY C300 MHP E59504 5A250VAC MHP-M ...
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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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... 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 61000-6-4/EN 61000-6-2 LT4H-W EN 61000-6-4/EN 61000-6-2 PM4H EN 61000-6-4/EN 61000-6-2 Timers S1DX EN 61000-6-4/EN 61000-6-2 S1DXM-A/M EN 61000-6-4/EN 61000-6-2 PM4S ...