Panasonic LT4H/-L Manual 

Also see for LT4H: Specifications

Contents

specifications

TypeItemRalay output typeAC type AC/DC type100 to 240 V AC, 24 V AC,24 V AC/DC50/60 Hz commonMax. 10 V A5 A, 250 V AC (resistive load)9.999 s, 99.99 s, 999.9 s, 9999 s, 99 min 59 s, 999.9 min, 99 h 59 min, 999.9 h (selected by DIP switch)Addition (UP)/Subtraction (DOWN)(2 directions selectable by DIP switch)A (Power ON delay 1), A2 (Power ON delay 2), B (Signal ON delay), C (Signal OFF delay), D (Pulse one-shot),E (Pulse ON delay), F (Signal Flicker), G (Totalizing ON delay) (selectable by DIP switch)Min. input signal width: 1 ms, 20 ms (2 directions by selected by DIP switch) (The 8-pin type does not have a stop input.)Min. input signal width: 20 ms (The 8-pin type does not have a lock input.)Open collector input Input impedance: Max. 1 kΩ; Residual voltage: Max. 2 VOpen impedance: 100kΩ or less, Max. energized voltage: 40V DC7-segment LCD (LT4H, LT4H-L common), Elapsed value (backlight red LED), Setting value (backlight yellow LED)EEP-ROM (Min. 10 5 overwriting)± (0.005 % + 50 ms) in case of power on start± (0.005 % + 20 ms) in case of input signal startOperating voltage: 85 to 110%Temperature: –10 to +55°C +14 to +131°FMin. input signal width: 1msTimed-out 1 Form C100 mΩ (at 1 A 6 V DC)Ag alloy/Au flashMin. 2 × 10 7 ope. (Except for switch operation parts)1.0 × 10 5 ope. (At rated control voltage)85 to 110 % of rated operating voltage2,000 Vrms for 1 min: Between live and dead metal parts (Pin type)2,000 Vrms for 1 min: Between input and output2,000 Vrms for 1 min: Between live and dead metal parts (11-pin)2,000 Vrms for 1 min: Between input and output1,000 Vrms for 1 min: Between contactsBetween live and dead metal partsMin. 100 MΩ: Between input and output (At 500V DC)Between contactsMin. 100 MΩ: Between live and dead metal partsBetween input and output (At 500V DC)Max. 0.5 s10 to 55 Hz: 1 cycle/min single amplitude of 0.35 mm .014 inch (10 min on 3 axes)10 to 55 Hz: 1 cycle/min single amplitude of 0.75 mm .030 inch (1 h on 3 axes)Timed-out 1 Form A (Open collector)———Min. 10 7 ope. (At rated control voltage)12 to 24 V DC—Max. 3 W100 to 240 V AC, 24 V AC,24 V AC/DC50/60 Hz commonMax. 10 V A100 mA, 30 V DC12 to 24 V DC—Max. 3 WDC typeTransistor output typeAC type AC/DC type DC typeRatingTimeaccuracy(max.)ContactLifeElectricalMechanicalOperatingconditionsRated operating voltageRated frequencyRated power consumptionRated control capacityTime rangeTime counting directionOperation modeStart/Reset/Stop inputLock inputInput signalIndicationPower failure memorymethodOperating time fluctuationTemperature errorVoltage errorSetting errorContact arrangementContact resistance (Initial value)Contact materialMechanical (contact)Electrical (contact)Allowable operating voltage rangeBreakdown voltage(Initial value)Insulation resistance(Initial value)Operating voltage resettimeMax. 65° C(under the flow of nominal operating current at nominal voltage) —Temperature riseFunctionalDestructiveVibrationresistanceMin. 98 m 321.522 ft./s 2 (4 times on 3 axes)Min. 294 m 964.567 ft./s 2 (5 times on 3 axes)–10° C to 55° C +14° F to +131° FMax. 85 % RH (non-condensing)860 to 1,060 h Pa—8-pin/11-pin/screw terminalIP66 (front panel with rubber gasket)20 % or less — 20 % or lessFunctionalDestructiveAmbient temperatureAmbient humidityAir pressureRipple rateConnectionProtective constructionShockresistanceSpecifications[ ]LT4H/-LApplicable standardSafety standard EN61812-1 Pollution Degree 2/Overvoltage Category IIEMC(EMI)EN61000-6-4Radiation interference electric field strengthNoise terminal voltage(EMS)EN61000-6-2Static discharge immunityRF electromagnetic field immunityEFT/B immunitySurge immunityConductivity noise immunityPower frequency magnetic field immunityVoltage dip/Instantaneous stop/Voltage fluctuation immunityEN55011 Group1 ClassAEN55011 Group1 ClassAEN61000-4-2 4 kV contact8 kV airEN61000-4-3 10 V/m AM modulation (80 MHz to 1 GHz)10 V/m pulse modulation (895 MHz to 905 MHz)EN61000-4-4 2 kV (power supply line)1 kV (signal line)EN61000-4-5 1 kV (power line)EN61000-4-6 10 V/m AM modulation (0.15 MHz to 80 MHz)EN61000-4-8 30 A/m (50 Hz)EN61000-4-11 10 ms, 30% (rated voltage)100 ms, 60% (rated voltage)1,000 ms, 60% (rated voltage)5,000 ms, 95% (rated voltage)All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.