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Description
PRODUCT INFORMATION OF Keyence series man-machine interface touch screen VT3-W4G.
| Model | VT3-W4G | |||
| General specifications | Current consumption | 200mA or less | ||
| Structure | Panel built-in type, IP65f equivalent dust-proof, waterjet-proof on only front panel | |||
| Overvoltage category | I | |||
| Pollution degree | 2 | |||
| Power voltage | 24 VDC ±10% | |||
| Noise resistance | 1500 Vp-p pulse width 1 µs (common mode, based on noise simulator) | |||
| Withstand voltage | 1500 VAC 1 minute (between power terminal and housing) | |||
| Insulation resistance | 50 MΩ or more tested by 500 VDC megohmmeter (between power terminal and housing) | |||
| Vibration resistance | Intermittent vibration | Frequency: 5 to 9 Hz | Half amplitude：3.5 mm*1 | |
| Frequency: 9 to 150 Hz | Acceleration：9.8 m/s2 *1 | |||
| Continuous vibration | Frequency: 5 to 9 Hz | Half amplitude：1.75 mm*1 | ||
| Frequency: 9 to 150 Hz | Acceleration：4.9 m/s2 *1 | |||
| Operating environment | Minimal amount of dust and corrosive gas present | |||
| Ambient operating temperature | 0 to +50°C | |||
| Ambient operating humidity | 35 to 85%RH (No condensation)*2 | |||
| Ambient storage temperature | -20 to +60°C (No freezing) | |||
| Ambient storage humidity | 35 to 85%RH (No condensation)*2 | |||
| Weight | Approx 250 g | |||
| Performance specifications | Displaypanel | Display elements | STN black/white LCD | |
| Display colour | 32-gradation gray scale | |||
| Number of points displayed | W 320 × H 128 points | |||
| Active display area | W 99.2 × H 39.7 mm | |||
| Service life (normal temperature andhumidity) | Approx 50000 h | |||
| Backlightlamp | System | Green/Red LED (Not replaceable) | ||
| Life-span | Approx 50000 h | |||
| Display colour | 3 colours (green, red, orange) | |||
| Touchswitch | Number of switches | 40×16/screen | ||
| System | Analogue resistive membrane type | |||
| Operating force | 0.98N or less | |||
| Life-span | 1,000,000 times or more | |||
| Screen data internal memory | Memory capacity | 3 MB | ||
| Number of pages that can be registered | Up to 1024 pages | |||
| Number of screens that can be registered | Up to 1024 screens | |||
| Page No.: 0 to 8999, Global window No.: G000 to G999 | ||||
| Data backup | Screen data | Flash ROM can be erased for 100000 times | ||
| Recording data | SRAM backup:lithium battery | |||
| Character font | Outline font, Bitmap font, Windows font, IMAGE font, Small font | |||
| Calendar timer | Accuracy:±40s/month (25°C), Backup:1lithium battery (5 years above of service life at 25°C) | |||
| Communication function | PLC host link | KEYENCE, Mitsubishi Electric, OMRON, Sharp, Fuji Electric FA Components & Systems, Yaskawa Electric, Hitachi, Panasonic Electric Works, JTEKT (Toyota), Koyo Electronics Industries, Yokogawa Electric, Toshiba, Toshiba Machine, Fanuc, GE Fanuc Automation, Rockwell (Allen Bradley), Siemens |
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| Thermostat | Yokogawa Electric, Azbil (Yamatake), OMRON, RKC Instrument, Shinko Technos, CHINO | |||
| Inverter | Mitsubishi Electric, Fuji Electric FA Components & Systems, Yaskawa Electric, OMRON | |||
| Servo amplifier | Mitsubishi Electric | |||
| Stepping motor | Oriental Motor | |||
| Robot controller | IAI | |||
| Eco-power meter | Panasonic Electric Works | |||
| General-purpose communication | Based on specific commands | |||
| I/O specifications | Serial I/F (PORT 2) for connecting PLC/MegaLink/multi-link/external devices | Applied standard | ― | |
| Synchronisation between the transmitter and receiver | ||||
| Transmission distance | ||||
| Data length | ||||
| Parity | ||||
| Transmission speed | ||||
| When connected through MegaLink | Applied standard | RS-485 | ||
| Synchronisation between the transmitter and receiver | ― | |||
| Communication speed | ||||
| Connection format | ||||
| Maximum number of connectable units | ||||
| Baud rate 19200 | ||||
| Baud rate 115200 | ||||
| When connected through VT2 multi-link | Communication speed | |||
| When connected through multi-link | Applied standard | |||
| Synchronisation between the transmitter and receiver | ||||
| Communication distance | ||||
| Communication speed | ||||
| Serial I/F (PORT 2) for connecting PLC/external devices | Applied standard | Conforms to EIA RS-232C | ||
| Synchronisation between the transmitter and receiver | Start-stop, half duplex | |||
| Communication distance | 15m | |||
| Data length | 7 or 8 bits | |||
| Parity | Even, odd, none | |||
| Communication speed | 1,200, 2,400, 4,800, 9,600, 19,200, 38,400, 57,600, 115,200 bps | |||
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