USBPort/x & USB400 products for USB bus offer performance, simplicity of installation, security, robustness and high reliability at affordable prices.

Products exist in 1, 2 and 4 ports with 3 in 1 serial interface RS232, RS422 & RS485 and galvanic isolation depending to models to cover all technical requirements of industrial environments.

Installation is quite simple as the product is instantly plug & play, it doesn't require any IRQ, DMA or I/O port resources.

Installed serial ports are considered by Windows 9x, Windows 2000, Windows XP, Linux operating systems as computer's standard COM ports.

Click on the product name to reach technical specifications pages ... Product USBPort USB400 Applications IA, PLC, CNC, SCADA IA, PLC, CNC, SCADA, POS Format Table case Dongle Number of channels 2 or 4 1 RS type RS232 RS422 / RS485 (2/4 wires) RS422 / RS485 (2/4 wires) RS485 self line turn-around Maximum speed 921 Kb/s Full duplex 921 Kb/s Full duplex Serial connection Female Sub D9 (RS232), screw-in terminal block 5-point screw-in terminal block Power supply From USB bus or external (+9VDC to +36VDC) USB bus powered USB bus type 2.0, 1.1 compatible 1.1, 2.0 compatible Galvanic isolation 2500 Veff for RS422 / RS485 link - signaling LEDs