High stability, 7x24 hours without downtime, using fanless CPU processor with low power consumption and high stability. High reliability, no handling errors are allowed, and strict tests are passed. With self-recovery function, to deal with unexpected situations, such as uninterrupted disconnection and shutdown for a long time. Communication interface suitable for industrial use, easy to expand. Adapt to the industrial complex and harsh environment, such as strong, shockproof, moisture-proof, dust-proof, high temperature resistance. Simple and easy secondary development, multi-platform, multi-language support, providing routines.1.Parameters

Product model	WAR-070C(R)-SN10
Basic parameters	● CPU：Quad-core Cortex®-A9 architecture；Frequency 1.4GHz ● Memory：1GB DDR3 ● Flash：8GB
Display screen	● Size：7 inch ● Resolution：1024×600 ● Wide-temperature type, 16000k colors or 24 bit 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) (Isolation as optional) ● 2 channel RS-485 interface (COM1, COM2), multiplexing as RS-232 (COM1, COM2) (Isolation as optional) ● 1 channel isolated CAN bus interface. (optional) ● 1 channel USB Device interface, support ADB 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 mini SD /MMC card. ● 1 channel 3.5mm earphone output interface. ● 1 channel speaker interface (built-in power amplifier 8Ω2w) (optional) ● 1 channel 4G module. (optional) ● 1 channel WIFI interface. (optional) ● 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	Android 4.4.2/Android 5.1
Defend degree	/
Working environment	● power：DC 12V-24V (24V as recommendation) ● working temperature：-10~60℃ ● storage temperature：-20~80℃ ● working humidity：10～90%RH
Size	● No shell ● Size：188×117×41 (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	● Support Eclipse、Android Studio、QT Creator、Visual Studio 2015/2017 development，support JAVA/C/C++/C# ,etc. ● Easy change the user-defined splash screen.

2. Interface definition

1.  CANL	2.  CANH
3.  GND	4.  COM2-485B
5.  COM2-485A	6.  GND
7.  COM1-485B	8.  COM1-485A

2.1 RS-232 interface 4 channe● RS-232 serial port，support the highest-level baudrate 115200bps. The corresponding interface in Android system is COM1 ~ COM4. 2.2 RS-485 interface The corresponding port in Android system is COM1, COM2. 2.3 CAN Bus interface The function of Can-bus interface is optiona. 2.4 Power interface As shown in the figure:

1.  COM1-TX0 of RS-232	2. COM1-RX0 of RS-232
3. GND	4. COM2-TX2 of RS-232
5. COM2-RX2 of RS-232	6. GND
7. COM3-TX3 of RS-232	8. COM3-RX3 of RS-232
9.   GND	10.  COM4-TX4 of RS-232
11.  COM4-RX4 of RS-232	12.  GND

3.Exterior size Exterior size: 188x117x41（mm）