Download POSua LPOS PC-64 Hard Reset File

Download POSua LPOS PC-64 factory reset file

FTDI-QUADCOM converter with 4 virtual COM ports

The modular system MPOS-POWER16 is designed to control AC and DC power loads with power supply up to 250V and power up to 1 kVA. A typical usage of the system is lighting.

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Installing the USB-> 4xRS232 Converter Drivers
1. Before installing the driver, disconnect the USB cable of the USB-> 4xRS232 converter and run exe from the FTDI_uninstall archive to clear all the ftdi drivers (you will need to restore the ftdiun2k.ini file from the archive in order to restart it)
2. Connect the converter and select the drivers installation from the folder CDM v2.12.28 WHQL Certified (or newer)

Location of connectors on the back of the keyboard:
- Connector for power supply 12V
- RS232 port connectors
- connector for connecting a USB cable from a computer to a USB-> 4xRS232 converter
- connector for connecting the USB cable of the programmable keyboard

After the installation of the commutating switches, it is strongly recommended that on the outside of the case, under each connector, sign a marker or stick a tag indicating the supply voltage connected to each connector. In the future, this will avoid damage to the equipment due to a mismatch in the supply voltage or confusion when connecting the periphery.

Typical POS configuration:
- programmable keyboard with integrated magnetic card reader and with built-in USB-> 4xRS232 converter
- One common 12V power supply for all peripheral equipment that connects to RS232 ports
- system unit
- monitor
- Check printer
- customer display
- Barcode scanner
- scales (optional)

We simplified the electrical circuit of our LPOS-keyboard and balanced its final cost. All components are installed on a qualitive double-sided fiberglass FR-4. Internal memory for storage of keyboard layouts is at least 8 KB. Clicking resource of each button is at least 3 million.

- only in keyboard versions with interface PS / 2 or USB; - PS / 2 version does not have an external PS / 2 port for the standard keyboard;