Balance Electronic Scale - 4.3 inch WinCE Industrial Panel Computer LCD – Weiqian

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With the development of e-commerce, the development of express logistics industry also shows a geometric growth. However, the logistics and express delivery industry is difficult to manage is also a well-known fact. Electronic Weight Machine 200kg, Laser Marking System, An Inkjet Printer, Agricultural product quality traceability, it is from the whole process of agricultural product production, processing, packaging, transportation, sales, table tracking records. On the technical level, using RFID, sensors, QR codes and other technologies, and then building a big data information platform through the Internet, people can easily understand the food safety information. In this huge system, the food safety detector composed of micro-embedded industrial tablet + sensors plays a role in detecting, identifying, inputting, and transmitting food information through the network.

Balance Electronic Scale - 4.3 inch WinCE Industrial Panel Computer LCD – Weiqian Detail:

Features

Description

1.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~24V working 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).

2. Interface definition

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1 COM2-485A （CANH）	2 COM2-485B （CANL）
3 GND	4 COM3-TX of RS-232
5 COM3-RX of RS-232	6 GND
7 COM4-485A	8 COM4-485B

2.1 RS-232 interface
2 channels，support the highest-level baudrate 115200bps. The corresponding port in Win CE system is COM1 、 COM3.

2.2 RS-485 interface
The corresponding port in Win CE system is COM1、COM2. And COM2 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:

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3. Exterior size

Exterior size: 139.6×86.6×29.3（mm） Trepanning size: 131.2×79.2（mm）

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Product detail pictures:

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In 2021, China's express delivery has exceeded 70 billion pieces, and it is urgent to improve the work efficiency of the logistics industry. Traditional electronic scales have been unable to meet this demand, and the use of smart devices has become the best choice for express logistics points. Balance Electronic Scale - 4.3 inch WinCE Industrial Panel Computer LCD – Weiqian , The product will supply to all over the world, such as: United Arab emirates, Senegal, Bulgaria, Guangzhou Weiqian adheres to the path of independent innovation and continuously increases innovation efforts. Since the establishment of the Weiqian Technology R&D Center in 2008, the company has a core R&D team of 8 masters and 11 undergraduates. It specializes in automation design and the development of automation software and hardware. It has introduced advanced German design concepts and production processes, and has been developed successively. It produces more than ten kinds of non-standard automated production lines for industry applications, including UV variable data inkjet printers, laser marking machines and non-standard marking control systems and other series of products, and has obtained more than a dozen national patents.

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