| Model |
VT2-8TB |
| General specifications |
Current consumption |
1A or less |
| Ground |
Class D grounding (Class 3 grouding). |
| Structure |
Panel-mount type, only the operation part of the front surface has dustproofing and splashproofing equivalent to IP65f. |
| Overvoltage category |
I |
| Pollution degree |
2 |
| Power voltage |
24 VDC ± 10% |
| Noise resistance |
1,500 Vp-p, pulse width : 1 µs (common mode, by way of a noise simulator) |
| Withstand voltage |
1500 VAC 1 minute (between power terminal and housing) |
| Insulation resistance |
5 MΩ or more, tested with a 500 VDC megger (between the power supply terminal and the case) |
| Operating environment |
Minimal amount of dust and corrosive gas present |
| Ambient operating temperature |
0 to +50°C*1 |
| Ambient operating humidity |
35 to 85%RH (No condensation)*2 |
| Ambient storage temperature |
-10 to +60°C (no freezing) |
| Ambient storage humidity |
35 to 85%RH (No condensation)*2 |
| Vibration resistance |
Intermittent vibration |
Frequency : 10 to 57Hz |
Amplitude : 0.075 mm*3 |
| Frequency : 57 to 150 Hz |
Acceleration : 9.8 m/s2*3 |
| Continuous Vibration |
Frequency : 10 to 57Hz |
Amplitude : 0.035 mm*3 |
| Frequency : 57 to 150Hz |
Acceleration : 4.9 m/s2 *3 |
| Weight |
Approx 1400g |
| Performance specifications |
Displaypanel |
Display elements |
TFT color LCD |
| Display colour |
4,096 colours |
| Number of dots |
W 640 x H 480 dots |
| Active display area |
W 170.9 mm x H 128.2 mm |
| Service life (normal temperature andhumidity) |
Approx. 40,000 hours |
| Backlightlamp |
System |
Cold cathode tube (replaceable) |
| Life-span |
Approx. 40,000 hours |
| Touchswitch |
Number of switches |
40 × 30/screen |
| System |
Matrix resistive membrane type |
| Operating force |
0.98N or less |
| Life-span |
1,000,000 times or more |
| Character font |
Outline font, bitmap font, stroke font |
| Communication function |
PLC host link |
KEYENCE; Mitsubishi; Omron; Sharp; Fuji Electric; YASKAWA Electric Corporation; Hitachi; Panasonic; JTEKT Corporation (Toyoda Machine Works Ltd.); KOYO ELECTRONICS INDUSTRIES Co., Ltd.; Yokogawa Electric Corporation; TOSHIBA CORPORATION; TOSHIBA MACHINE C |
| General-purpose communication |
By way of dedicated commands |
| Screen data internal memory |
Memory capacity |
12 MB |
| Number of pages that can be registered |
Up to 1024 pages |
| Number of screens that can be registered |
1,024 maximum |
| Page number : 0 to 8,999, global window number : G000 to G999 |
| Calendar timer |
Accuracy : ±40 seconds/month (25°C), backup : primary lithium battery (5-year life or more, 25°C) |
| Data backup |
Screen data |
Flash ROM can be erased 100000 times |
| Recording data |
SRAM backup : primary lithium battery |
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