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1.Parameters
Product model | WLT-070R-AP20 |
Basic parameters |
● CPU: Cortex® -A8 architecture,frequency 1.0GHZ ● Memory: 512MB DDR3 ● Flash:256MB NandFlash |
Display screen |
● Size:7 inch ● Resolution:800×480 ● Wide-temperature type,64K colors or 260K colors ● LCD backlight:lifetime > 25000 hours |
Touch screen | 4-wire resistance touch screen(driver inside) |
Hardware interface |
● 4 channel isolated 3-wire RS-232 serial port(COM1,COM2,COM3,COM4),2 channel(COM1、COM2)multiplex as RS-485 bus. ● 1 channel isolated CAN bus.(optional) ● 1 channel WIFI module inside.(optional) ● 1 channel USB device interface,support ActiveSync connect to PC to exchange data and debug application. ● 2 channel USB Host interface,support mouse, keyboard, U disk ,etc. ● 1 channe ● 100M Ethernet interface. ● 1 channel SD/MMC slot,support SD/MMC card . ● 1 channel 3.5mm audio output interface. ● 1 channel DC12V~24V,industria ● power solution,higher reliability. |
Attention | When the serial port is connected, The GND wire of the two devices must be connected to avoid burning the serial chip and affecting communication. |
OS | Windows CE 6.0 R3 |
Defend degree | IP65 (front panel) |
Working environment |
● power:12V~24V DC ,600mA ● working temperature:-10~55℃ ● storage temperature:-20~80℃ ● working humidity:10~90%RH |
Size |
● shell structure:plastic ● panel size:206.00 x 142.00 (mm) ● trepanning size:195.6.00 x 131.6 .00 (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 |
● Flash power-down protection function. ● IDE: Visual Studio 2005/2008.net(.net 2.0 Compact)、EVC++ 、 Labview development. ● 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 | 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 channels,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 Win CE system is COM1、COM2. And COM1/COM2 is a multiplexing of COM1/COM2 of DB9 interface. 120 ohm(Ω) terminal resistance will be needed additionally for a bus network deployment.
2.3 CAN Bus interface
The function of Can-bus interface is optional. Also, 120 ohm(Ω) terminal resistance will be needed additionally for a bus network deployment.
2.4 Power interface
As shown in the figure:
3. Exterior size
Exterior size: 206×142 (mm) Trepanning size: 195.6×131.6(mm)
With advanced technologies and facilities, strict high quality control, reasonable value, exceptional company and close co-operation with prospects, we’ve been devoted to offering the very best worth for our consumers for Cheapest Price 4.3 Inch Industrial Touch Screen LCD Module Panel PC Wince Mini Smart Industrial All-in -One Computer, We’re incredibly proud with the excellent name from our shoppers for our products’ trustworthy quality.
Cheapest Price China Industrial Touch Screen Computer and 4.3 Inch Industrial PC Panel price, If you are interested in any of our solutions or would like to discuss a custom order, you should feel free to contact us. We have been looking forward to forming successful business relationships with new clients around the world in the near future.