1、 Product Introduction:

◆ Stainless steel shell

◆ Using the CORTEX A8 architecture industrial grade main processor, developed based on the Android embedded operating system, with a user-friendly interface

◆ Using touch screen/button dual input, flexible and simple operation

◆ Full Chinese operation interface, easy to maintain and use

◆ 4-channel USB Host, supports USB 2.0 protocol, can connect USB flash drives, PC keyboards, mice, barcode scanners and other peripherals.

◆ Provide digital communication waveform display, visually detect communication status

◆ Can store up to 20000 weighing records

◆ Support multiple anti cheating measures

◆ Support standard Yaohua expansion modules

◆ Support IoT access function

◆ With multiple diagnostic methods and easy debugging

◆ Optional Ethernet, 4-20mA, switch and other expansion interfaces

◆ Mi character LED digital display, capable of storing and printing complete Chinese license plate numbers

2、 Basic functions:

◆ Can connect multiple Yaohua protocol digital sensors

◆ Automatic/semi-automatic/manual angle correction

◆ Digital sensor communication address modification function

◆ Single sensor data viewing function

◆ Automatic switching of second gear division value;

◆ Nonlinear correction function and calibration error correction function

◆ Timer shutdown function

Equipped with two independent full duplex UART channels for connecting devices such as computers and PLCs, with multiple communication options available.

Equipped with a current loop large screen communication port; Equipped with standard parallel printing interface

◆ Weighing record storage/inspection/deletion/power-off protection

◆ Can backup and restore various parameters in the instrument, reliable and practical

3、 Technical parameters:

Digital sensor connection

◆ Connection method: RS485 mode, compatible with four or six wires

Communication distance: about 1000 meters

Number of connections: 1-16

◆ Sensor Communication Protocol: Shanghai Yaohua

Sensor power supply: DC 10V, 0.8A (Max)

display

Display mode: 8-inch TFT industrial screen, resolution 800 × 600

◆ Clock: Real time clock, automatic leap year and leap month, not affected by interruption

Large screen interface

Signal: 20mA current loop, serial output, transmission distance: ≤ 2000 meters

Printing interface

◆ Can connect to wide line printers: LQ-300K, KX-P1131, KX-P1121, DS-300

◆ Thermal sensitivity micro printing: POS58, T58D

Serial communication interface

Standard configuration: 1. RS232/RS485 adaptive; 2 RS232

Power Supply:

◆ AC power supply: AC187-242V, 49-51 Hz

◆ DC power supply: powered by an external 12V battery