4.3 inch WinCE Industrial Panel PC
Parameters
| Product model | WLT-043R-NP00 |
| Basic parameters | CPU: ARM9 architecture ; Frequency 300MHZMemory: 64MB DDR2Flash：128MB NandFlash |
| Display screen | Size：4.3 inchResolution：480x272Wide-temperature type，64K colors or 260K colorsLED backlight：lifetime > 25000 hours |
| Touch screen | 4-wire resistance touch screen（driver inside） |
| Hardware interface | 1 channel DB9 interface（COM1）.1 channel 3-wire RS-232 serial port（COM2）2 channel RS-485 interface（COM3、COM7），COM3 is a multiplexing of CAN , COM3 as standard .1 channel CAN bus（driver inside）multiplex as RS-485-COM3 （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 TF card.1 channel External WIFI module .（optional）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：DC 12V~24Vworking Temperature：-10~60℃storage temperature：-20~85℃working humidity：10～90%RH |
| Size | shell structure: plasticpanel size：139.6×86.6 （mm）trepanning size：131.2×79.2 （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. COM3-485A (CANH) | 2. COM3-485B (CANL) |
| 3. GND | 4. COM2-TX of RS-232 |
| 5. COM2-RX of RS-232 | 6. GND |
| 7. COM7-485A | 8. COM7-485B |
2.1 RS-232 interface
2 channel serial port, support the highest-level baudrate115200bps. The corresponding interface in Linux system is COM1 ~ COM2.
RS-485 interface
The corresponding port in Linux system is COM3、COM7；And COM3 is a multiplexing of CAN interface.
2.3 CAN Bus interface
The function of Can-bus interface is optional . Also, without terminal resistance inside ,pls specify once in need.
2.4 Power interface
As shown in the figure：
Exterior size
Exterior size：139.6×86.6×29.3 （mm） Trepanning size：131.2×79.2 （mm）
