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E-Catalog > Counter / Timer (Timer) > TT4
Product Detail :
- Free voltage (100-240 V AC 50-60 ㎐)
- Plug in type (8 pin, 11 pin)
- Multi range (0.01 sec ~ 9999 hour)
- Dual timer & twin timer function
- KEY-LOCK
Suffix code
| Model | Code | Information | |||
| TT4 |  |
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Digital dual timer (48 X 48 ㎜) |
| Setting division | P | Exclusive for setting | |||
| Displayable digit | 4 | 4 digits (9999) | |||
| Setting stage | 2 |
2nd stage setting |
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| External connection | A | 11 pin plug type | |||
| B | 8 pin plug type | ||||
Specification
| Model | TT4-P42A | TT4-P42B | ||||
| Appearance |  |
 |
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| Power supply voltage | 100 - 240 V a.c, 50 - 60 Hz | |||||
| Voltage fluctuation | ±10% of the power supply voltage | |||||
| Power consumption | Approximately 9.1 VA (220 V AC 60 ㎐) | |||||
| Display method | 7 Seg LED(led), PV : character height 11mm, SV : character height 8mm | |||||
| External Plug type | 11 pin socket | 8 pin socket | ||||
| Output | Contact composition | OUT-A : Time - Limit, 1c contact, OUT-B : Time - Limit, 1c contact | ||||
| Contact Capacity | N.O : 250 V a.c 3 A, N.C : 250 V a.c 2 A (resistance load) | |||||
| Input | non-voltage input |
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- | |||
| Min signal time | 20 ms min (START, EST/INH) | - | ||||
| Power backyp memory | Semi-permanent (applied EEPROM) | |||||
| Set up method | All time cognition (modification possible during power on) | |||||
| Time error |
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| Relay life expectancy | 100000 times min (250 V a.c 3 A load resistance) | |||||
| Insulation resistance | 100 MΩ min, 500 V d.c(electric conduction terminal-non recharging terminal) | |||||
| Dielectric strength | 2000 V a.c 50/60 Hz per 1 min(electric conduction terminal and exposed non-electrification metal part) |
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| Noise immunity | Square wave noise due to the moise simulator (Pulse gap = 1μs), ±2 kV(within each operating power terminal) |
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| Vibration resistance | 10 - 55 Hz(cycle for 1min), Peak amplitude 0.75 ㎜ for 1 hour each in X, Y and Z direction | |||||
| Shock resistance | 300 m/s² (30G), 3 times each in X, Y and Z direction | |||||
| Ambient temperature | -10 ~ 55 °C (freezing state prohibited) | |||||
| Ambient humidity | 35 ~ 85 % R.H. | |||||
| Storage temperature | -20 ~ 65 °C (freezing state prohibited) | |||||
| Weight | Approx. 108 g | |||||
| * Weight does not include weight of box |
