There are 20 All-in-One Industrial Touch Tablet from 11 suppliers on EC21.com
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1.parameters
Product model | WLX-070C-SP2D/WLT-070R-SP2D |
Basic parameters | CPU:Quad-core Cortex®-A9 architecture,frequency 1.4GHz Memory:1GB DDR3 Flash:8GB NandFlash |
Display screen | Size:7 inch Resolution:1024×600 Wide-temperature type,16000k colors or 24 true colors LED backlight:lifetime > 25000 hours |
Touch screen | Capacitance/Resistance touch screen |
Hardware interface | 4 channel 3-wire RS-232 serial port(COM1,COM2,COM3,COM4) 2 channel RS-485(COM1、COM2)multiplex as RS-232 (COM1、COM2)(Signal isolated as optional) 1 channel isolated CAN bus.(optional) 1 channel USB device interface. 2 channel USB Host interface,support usual USB device such as mouse, keyboard, U disk ,etc. 1 channel 100M Ethernet interface. 1 channel SD/MMC slot. 1 channel 3.5mm earphone output interface. DC12V~24V, industrial power solution,higher reliability. 1 channel built-in WIFI interface .(optional) |
OS | Linux |
Defend degree | IP65 (front panel) |
Working environment | power:DC 12V-24V (24V as recommendation) working Temperature:-10~55℃ storage temperature:-20~85℃ working humidity:10~90%RH |
Size | shell structure:plastic panel size:206.00×142.00 (mm) trepanning size:195.6×131.6 (mm) |
Application area | industrial control,detection device,instruments and meters,security monitoring,medical apparatus and instruments, intelligent terminals embedded high-end application. Support CAN bus network deployment. |
Software support | QT Creator(QT C++)development, easy to use other software flexibly. Easy change the user-defined splash screen. Support display screen rotation (degree: 0/90/180/270). |
2.Interface definition
1 CANL | 2 CANH |
3 GND | 4 COM3-RX of RS-232 |
5 COM3-TX of RS-232 | 6 COM4-RX of RS-232 |
7 COM4-TX of RS-232 | 8 COM2-485B |
9 COM2-485A | 10 GND |
11 COM1-485B | 12 COM1-485A |
2.1 RS-232 interface
4 channel serial port,support the highest-level baudrate 115200bps. The corresponding interface in Linux system is COM1 ~ COM4. Specially COM1 and COM2 have 2 output type as RS-232 and RS-485.
2.2 RS-485 interface
The corresponding port in Linux system is COM1、COM2. And COM1/COM2 is a multiplexing of COM1/COM2 of RS-232 interface. Also, without 120 ohm(Ω) terminal resistance inside, pls specify once in need .
2.3 CAN Bus interface
The function of Can-bus interface is optional. Also, without 120 ohm(Ω) terminal resistance inside, pls specify once in need .
2.4 Power interface
As shown in the figure:
3. Exterior size
Exterior size:206×142 (mm) Trepanning size:195.6×131.6(mm)

| Registration Date | 2019/05/14(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2005 |
| Employees total | 101 - 500 |
| Annual revenue | Less than USD 100,000 |
| Company | Guangzhou Weiqian Computer Technology Co.,Ltd |
|---|---|
| Address | Building B, Xinzhuang Industrial Park, No. 84, Tian Yuan Road, Yonghe Street, Huangpu District, GuaGuangzhouGuangdongChina |
| Phone | 86 - 139 - 26272032 |
| Contact | Bella Shen |