USB400


Industrial RS422 / RS485 USB serial HUB






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Product data sheet


The new range of serial to USB solution offers performance, simplicity of installation, security, robustness and high reliability at affordable prices.

USB400 is enclosed in a compact aluminum case (dongle format), it features an industrial 2-4 wire RS422 / RS485 serial interface with 5-point screw-in terminal block.

USB400 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.




Characteristics summary


One RS422 / RS485 serial port
Speed up to 921.6 Kbps (full duplex)
Built-in self line turn-around in the RS485 mode
Support of both 4 wires RS422/RS485 & RS485 2 wires electrical interfaces
LEDs signalling of the state of TxD & RxD signals
Powered from USB bus
Hot "Plug & Play", USB 1.1 full speed standard, 2.0 compatible
Installed COM ports are compatible with Windows standard COM ports
15 KV line surge protection, HF filtering
Robust & compact aluminum case (dongle format), CE industrial standards conformity
Dimensions L:73 x W:25 x H:21 mm, weight 36 g



Reference to order:

USB400 One RS422 / RS485, USB bus powered, shipped with 2 m A/B type USB cable and screwdriver to connect the RS422/485 cable to the terminal block
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