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          Touch Panel DisplayVT3 series

          VT3-W4G

          4-inch STN Monochrome (Green/Orange/Red) RS-232C-type Touch Panel

          SPECIFICATIONS

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          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

          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

          *1 Conforms to JIS B 3502, IEC61131-2
          Number of sweeps: 10 times respectively in the X, Y, and Z directions (100 minutes)
          *2 When the ambient temperature is higher than 40°C, please use it in the condition of an absolute humidity of 85%RH at 40°C.

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