7 inch WinCE Industrial Panel PC
Parameters
| Product model | WLT-070R-NP00 |
| Basic parameters | CPU：ARM9 architecture ; Frequency 300MHZMemory: 64MB DDR2Flash：128MB NandFlash |
| Display screen | Size：7 inchResolution：800×480Wide-temperature type，64K colors or 260K colorsLED backlight：lifetime > 25000 hours |
| Touch screen | 4-wire Resistance touch screen（driver inside） |
| Hardware interface | 4 channel 3-wire RS-232 serial port（COM1,COM2,COM5,COM8）.3 channel RS-485 serial port（COM3、COM7、COM9）, COM3 is a multiplexing of CAN, COM3 as standard .1 channel CAN bus, multiplex as COM3（optional）1 channel built-in WIFI module .（optional）1 channel USB device interface，support ActiveSync connect to PC to exchange data and debug application.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,support SD/MMC card .1 channel 3.5mm audio output interface.1 channel DC12V~24V Power Input interface . |
| 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：12~24V DC（24V as recommendation），600mAworking temperature：-10~60℃ Storage temperature：-20~80℃working humidity：10～90%RH |
| Size | shell structure：plasticpanel size：206.00×142.00 （mm）trepanning size：195.60×131.60 （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) |
Interface definition
| 1. COM3-485B (CANL) | 2. COM3-485A (CANH) |
| 3. GND | 4. COM8-RX of RS-232 |
| 5. COM8-TX of RS-232 | 6. COM5-RX of RS-232 |
| 7. COM5-TX of RS-232 | 8. COM9-485B |
| 9. COM9-485A | 10. GND |
| 11. COM7-485B | 12. COM7-485A |
2.1 RS-232 interface
4 channel serial port, support the highest-level baudrate115200bps. The corresponding interface in WinCE system is COM1、COM2、COM5、COM8.
2.2 RS-485 interface
The corresponding port in WinCE system is COM3、COM7、COM9. And COM3 is a multiplexing of CAN interface. With a 120 ohm(Ω) terminal resistance inside .
2.3 CAN Bus interface
The function of Can-bus interface is optional. COM3 is a multiplexing of CAN interface. 120 ohm(Ω) terminal resistance will be needed additionally for a bus network deployment.
2.4 Power interface
As shown in the figure：
Exterior size
Exterior size：206×142（mm） Trepanning size：195.6×131.6（mm）
