เครื่องตั้งเวลาแบบดิจิตอล
Digital Timer รุ่น TF4
คุณลักษณะ
- Relay or transistor output
- Free power (100 - 240 VAC or 24 - 60VDC)
- 10 decimal digits or 60 hexadecimal digits
- Selection of range due to front side of deep switch (2 kinds)
| Model | TF4-A | TF4-B | TF4-C | |
|---|---|---|---|---|
| Size (mm) | 48 x 48 x 95.6 (W x H x D) | |||
| Terminal type | 8 pin Plug | |||
| Cpmtrol method | Up, Down | |||
| Display method | LED height 7 Segments LED : 8 mm | |||
| Display digit | 4 dights | |||
| Time setting range | 999.9s / 9999s | 9m 59.9s / 59m 59s | 59h 59m | |
| Counting input | Reset, inhibit | |||
| Input signal | External reset, inhibit : Min input signal width 0.02 sec. Power reset : Min power opening time 0.5 sec. |
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| Power voltage | 100 - 240 VAC (50/60 Hz) | |||
| Power consumption | Approx. 4.8 VA (22VAC 60Hz) | |||
| Control output | Contact output : 1c250VAC 3A (resistance load) Non-Contact output : 30VDC 100 mA Max. | |||
| Insulation resistance | Min 100 MΩ (At 500 VDC) part of conduction terminal and exposured non-electrofied metal part | |||
| Dielectric strength | 2,000VAC 50/60Hz for 1 minute (Between terminal) | |||
| Vibration | Resistance | 10 - 500 Hz, X, Y, Z eazh position of 10 minutes | ||
| Durability | 10 - 55 Hz, 0.76 mm X, Y, Z each position for 2 hours | |||
| Shock | Resistance | 100 m/s2 6 positions, each 3 times | ||
| Durability | 300 m/s2 6 position, each 3 times | |||
| Life | Malfunction | Min. 10 Million operations (Relay type) | ||
| Electrial | Min. 100,000 million operation (Relay type) | |||
| Ambient temperature & humidity | 0 - 50 °C / 30 - 85 %RH | |||
