YongLi-RF3000 counting machine
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  • YongLi-RF3000 counting machine

YongLi-RF3000 counting machine

Wireless barcode collector is a very unique wireless barcode scanning product on the market at present. It combines wireless barcode scanning gun and simple wireless data collector function, and users can use it without any programming. There is a keyboard and screen, which can realize the functions that the wireless bar code scanning gun cannot realize. If the bar code is damaged and cannot be scanned, it can be input through the keyboard. Can display the current wireless channel and battery power, etc. The wireless base station that communicates with the handheld terminal adopts USB interface, emulation keyboard mode, and can be used without any driver.

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1. Functional characteristics
Wireless barcode collector is a very unique wireless barcode scanning product on the market at present. It combines wireless barcode scanning gun and simple wireless data collector function, and users can use it without any programming. There is a keyboard and screen, which can realize the functions that the wireless bar code scanning gun cannot realize. If the bar code is damaged and cannot be scanned, it can be input through the keyboard. Can display the current wireless channel and battery power, etc. The wireless base station that communicates with the handheld terminal adopts USB interface, emulation keyboard mode, and can be used without any driver.
Using the laser bar code scanning engine, scanning speed, depth of field, to meet the needs of most industries. At present, most of the laser scanning guns on the market still use 8-bit single-chip microcomputer to complete the decoding, and the 32-bit ARM CPU, which is ten times faster, is used to realize the decoding, and the decoding is faster and more accurate.
 
Has a simple bar code data acquisition function. Support offline batch scanning mode, a maximum of 50000 bar code data can be scanned and saved. After the end of the collection, the user can be transmitted to the computer in a wireless way. For many simple bar code acquisition applications, it can directly replace the original expensive and complex inventory machine, greatly reducing the user's procurement and use costs.
 
The wireless frequency used is 433M, two-way communication, and the wireless signal strength indicator is on the screen. A maximum of 99 wireless channels are supported, that is, 99 groups can be allowed to use at the same time without interfering with each other. Each channel can support a maximum of 255 devices. In practice, due to possible conflicts between co-channels, it is better to use no more than 10 co-channel devices at the same time. In the case of no obstruction, the transmission distance can generally reach 50-100 meters; in the case of large interference or the need to cross multiple walls, the wireless communication distance may be greatly shortened. The reason why Bluetooth transmission with wider application is not adopted is that the transmission distance of Bluetooth is very short, generally not more than 10 meters, and Bluetooth uses 2.4G ultra-high frequency band, and the ability of radio waves to cross obstacles is much weaker than 433M. At the same time, the paired PC-side Bluetooth device needs to install a driver before use, which is more complicated to operate.
 
2. Technical parameters:
1), 32-bit high-speed ARM series CPU
2) FLASH memory: 2MB\4MB, including all secondary Chinese character libraries.
3) Power supply: 2 5th batteries, support charging through USB port.
4) Display: 1.8 "TFT color LCD screen, resolution 128 x160, adjustable brightness backlight.
5), size: 157 x 60(55)x 33.5(27)mm, about 150 grams
6), 24 key collector keyboard
7), continuous working time: 30-50 hours, at least 10000 times can be scanned
8), support shutdown site protection, automatic shutdown, can be switched on and off at any time.
9), drop impact strength: 1.2 meters free drop
10), bar code scanning method: 650ns laser
11) Read barcode types: EAN13, EAN8, 39, 93, 128, cross 25 (IT25), Kudba (Codebar), UPCA, UPCE, etc
12), wireless communication using 433M wireless data transmission dedicated chip, data transmission has a high degree of reliability.
Wireless communication frequency: 433M,
Two-way communication, data transmission for two-way verification
Wireless maximum transmit power: 10dB
Wireless receiver sensitivity:-102dB
Wireless channel: 99 road
Devices per channel: 255
Wireless communication uses highly reliable CRC check to ensure wireless
Accuracy of transmitted data

13), wireless base station and hand-held terminal pairing use, 1 base station practical can be equipped with up to 10 hand-held terminal. Wireless base station adopts USB interface, keyboard simulation mode, access WINDOWS without driver. For special applications, wireless base stations can also provide serial interfaces to connect with devices.
 
3. Scope of application
The wireless barcode collector can completely replace the traditional wireless scanning gun. In fact, it is a more powerful wireless scanning gun, but the appearance is different from the traditional wireless scanning gun.Especially suitable for logistics, barcode scanning of large items and barcode scanning in large warehousesAt the same time, its keyboard and screen provide functions that wireless barcode scanning guns cannot achieve, such as manual barcode input, barcode scanning, wireless signal strength monitoring, battery power monitoring, etc.
 
Wireless transmission distance up to 50-100 meters, so alsoCan be used directly as a small supermarket, small bookstore and small warehouse inventory equipment.
 
Not just a wireless barcode scanning gun, it also has a simple barcode acquisition and storage functions, the built-in FLASH memory can store up to 50000 barcodes at a time,It is also suitable for barcode collection of office equipment, inventory of clothing, inventory of incoming and outgoing goods and other similar applications.. Through the wireless batch transfer function, the batch collected barcode can be automatically transferred to an Excel spreadsheet, or it can be transferred to a text file so that the data can be imported into the management software.

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