qm4h.fm Seite 44 Montag, 28. Juni 2004 12:01 12 QM4H DIN 48 SIZE DIGITAL TIMER Timers Possible to set and change the time with front digit switches easily during the power off. Furthermore single unit has a time range of 0.01s to 9990hrs FEATURES 1. Possible to set and change the time and the time range even when the power is off. 2. Selectable 8 different time ranges with front digit switches. 3. QM4H-S Type It can select the mode with MODE switch. T.D. MODE: Time delay 2C (2 Form C) S Type INST. MODE: Time delay 1C (1 Form C) (with MODE switch) Instantaneous 1C (1 Form C) QM4H-G Type Reset and stop signal input enable to external control. G Type PRODUCT TYPES Time delay Product name Time range Operating mode Contact arrangement Operating voltage Part number direction T.D. mode: Time delay 2C 12 to 48 V AC/DC QM4HS-U2C-48V S Type QM4H INST. mode: Time delay 1C Power ON delay digital timer and Instantaneous 1C 100 to 240 V AC/DC QM4HS-U2C-240V 0.01s/0.1s/1s/0.1min/ (Use MODE switch on front) Addition 1min/0.1h/1h/10h (8 time ranges) 12 to 48 V AC/DC QM4HG-U1C-48V Power ON delay G Type QM4H (with reset and Time delay 1C digital timer stop terminals) 100 to 240 V AC/DC QM4HG-U1C-240V Note: Time delay directional subtraction types are also available by order PART NAMES Protective construction: QM4H-S TIMER Elapsed time display QM4H: IP40 Time delay indicator with cover AQM4801: IP50 MODE switch (OP.LED) (QM4H-S type only) with cover AQM4803: IP64 MODE T.D. INST. Set time display - - - - 888 S + + + + Time setting switch Time range switch (3 digits) 44qm4h.fm Seite 45 Freitag, 11. Juni 2004 9:31 09 QM4H TIME RANGE SETTINGS Time range .01 0.1 0.1 0.1 10 S SSMM HH H switch 0.01s 0.1s 1s 0.1min. 1min. 0.1h 1h 10h Operating to to to to to to to to time range 9.99s 99.9s 999s 99.9min 999min 99.9h 999h 9990h .01 0.1 .01 0.1 0.1 0.1 10 SM H S S S S M H H Note that there are two settings with the same range. SPECIFICATIONS Type QM4H-S QM4H-G Item Rated operating voltage 12 to 48 V AC/DC and 100 to 240 V AC/DC During time 12 V DC, 48 V DC: Max. 1.5W During time 12 V DC, 48 V DC: Max. 1.0W delay 12 V AC, 48 V AC: Max. 3.0 VA delay 12 V AC, 48 V AC: Max. 2.0 VA 12 to 48 V AC/DC After time 12 V DC, 48 V DC: Max. 2.5W After time 12 V DC, 48 V DC: Max. 1.5W delay 12 V AC, 48 V AC: Max. 5.0 VA delay 12 V AC, 48 V AC: Max. 3.5 VA Rated power consumption During time 100 V DC, 240 V DC: Max. 1.5W During time 100 V DC, 240 V DC: Max. 1.0W delay 100 V AC, 240 V AC: Max. 3.0 VA delay 100 V AC, 240 V AC: Max. 2.5 VA 100 to 240 V Rating AC/DC After time 100 V DC, 240 V DC: Max. 2.0W After time 100 V DC, 240 V DC: Max. 1.8W delay 100 V AC, 240 V AC: Max. 4.0 VA delay 100 V AC, 240 V AC: Max. 3.2 VA Rated frequency 50/60 Hz common (at AC) Rated control capacity 5 A, 250V AC (resistive load) Time range 0.01s to 9990h, Selection of 8 range: 0.01s/0.1s/1s/0.1min/1min/0.1h/1h/10h Operation mode Power ON delay Power ON delay (with reset and stop terminals) 4 Min. input signal width 20ms (Reset and Stop inputs)* Operating time uctuation (0.01%+0.05s) in case of power on start 2 (0.005%+0.03s) in case of input reset start* Temperature error Time Operating voltage: 85 to 110% V 1 accuracy* Setting error Temperature: 10 to +55C +14 to 131F (20C 68F) Voltage error Stopped time: 0.1 sec to 1 hour T.D. mode: Time delay 2C Contact arrangement INST. mode: Time delay 1C and Time delay 1C Contact Instantaneous 1C (Use MODE switch on front) Contact material Silver alloy 7 Mechanical (contact) Min. 10 3 Life* 5 Electrical (contact) Min. 10 (at rated control vltage) Allowable operating voltage range 85 to 110% of rated operating voltage Between live and dead metal parts, between input and output, Breakdown voltage between contact sets, between contacts (Initial value) Min. 100 M (at 500 V DC megger) Electrical Between live and dead metal parts: 2, 000 Vrms for 1 min Insulation resistance Between input and output: 2, 000 Vrms for 1 min (Initial value) Between contact sets: 2, 000 Vrms for 1 min Between contacts: 1, 000 Vrms for 1 min Reset time Max. 0.1s Functional 10 to 55 Hz: 1 cycle/min. single amplitude of 0.25 mm .010 inch (10 min on 3 axes) Vibration resistance Destructive 10 to 55 Hz: 1 cycle/min. single amplitude of 0.375 mm .015 inch (1h on 3 axes) Mechanical 2 Functional 98 m/s (4 times on 3 axes) Shock resistance 2 Destructive 980 m/s (5 times on 3 axes) Ambient temperature 10C to 55C +14F to +131F Operating Ambient humidity Max. 85% RH (non-condensing) conditions Air pressure 860 to 1060 hPa Mass (Weight) Approx. 130 g 4.59 oz Approx. 120 g 4.23 oz Others Available standards UL, C-UL, CE Operating display LED (red), During time delay: blinking, After time delay: OFF Notes: 1. Unspecied measuring conditions are rated operating voltage (in case of DC type, ripple rate of 5% or less), ambient temp. 20C 68F, and stop time 1 second. 2. Reset start applies to QM4H-G type. 3. Excluding switches 4. Note that if the QM4H-G type is set to zero 0 and a STOP signal is input, output will begin when the power is turned on. 45