1.parameters

Product model

WLT-104R-AP20

Basic parameters

● CPU   Cortex® A8 Architecture ;  Frequency 1.0GHZ

● Memory  512MB DDR3

● Flash   256MB NandFlash

 Display screen

● Size   10.4 inch

● Resolution   800×600

● Wide-temperature type, 64K colors or 260K colors

● LED backlight   lifetime>25000 hours

Touch screen

4-wire resistance touch screen   driver inside

Hardware interface

● 5 channe● 3-wire RS-232 serial port  COM1,COM2,COM3  COM4,COM5    2 channel   COM1  COM2  is multiplexing as RS-485 Bus, 1channel (COM 5) is multiplexing as CAN .

● 1 channe● CAN Bus.  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 3.5mm audio output interface.

● 1 channel built-in speaker interface.   optional

● 1 channel WIFI Antenna interface.  optional 

● 1 channel DC12V~24V  industria● power solution   higher reliability.

● 1 channel built-in WIFI .  optional

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~24V   700mA

● working Temperature  -10~60°C

● Storage Temperature:-20~80°C

● Working humidity     from10 to 90% RH

Size

● Structure  plastic

● Panel size   280.90×212.30×41.5  mm

● Trepanning size  268.60×200.10   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. COM1-485A                            2. COM1-485B

3.. GND                                       4. COM2-485A

5. COM2-485B                            6. COM4-TX of RS-232

7. COM4-RX of RS-232               8. COM3-TX of RS-232

9. COM3-RX of RS-232              10. GND

11. CANH                                   12. CANL

13.  GND                                    14 .  COM5-TX of RS-232

15.  COM5-RX of RS-232

2.1 RS-232 interface

4 channels  support the highest-level baudrate 115200bps. The corresponding interface in Linux system is COM1 ~ COM5. Specially COM1 and COM2 have 2 output type as RS-232 and RS-485,  COM5 has 2 output type as RS-232 and CAN .

2.2 RS-485 interface

The corresponding port in WinCE system is COM1/COM2 ,which is same UART port with COM1/COM2 of RS-232 interface.  Also , a 120 ohm(Ω) terminal resistance inside .

2.3 CAN Bus interface

The function of CAN-Bus interface is optional. Also, a 120 ohm(Ω) terminal resistance between CAN+ and CAN- .

2.4 Power interface

As shown in the figure:

3. Exterior size

Exterior size  280.90×212.30×41.5  mm      Trepanning size  268.60×200.10   mm