DC 5V Industrial CH340 USB to RS485 Converter Communication Module TVS Transient Protection Communication Module

DC 5V Industrial CH340 USB to RS485 Converter Communication Module TVS Transient Protection Communication Module

Overview:

USB To RS485/422 converter allows PC users to connect their RS-485/422 devices to systems that use USB interface. By attaching the converter to a PC, it will no longer be necessary to open the chassis or turn off the PC to install the hub. With the converter, user instantly gets one extra high-speed RS-485 or RS-422 ports. In addition, sincethe power is derived from the USB port, there are not any cumbersome power adapters.This makes the converter especially suitable for PLCs, printers, POS system and industrial control devices.

Specifications:

Compatibility: USB v2.0 standard

Interface: Network:USB

Serial:RS-485/RS-422

Port: One Independent RS-485 or RS-422 ports

Connector: Network: USB-type A connector

Serial: Screw terminal

Transmission speed: 600bps to 115.2Kbps

Parity bit: odd, even, none

Data bit: 5, 6, 7, 8

Stop bit: 1, 1.5, 2

Driver Support: Windows 2000/2003/XP/Vista/7 (32bit and 64bit)

Power Consumption: 1.5W @ 5V

Max. Distance: 4000ft (1200m) @ 19.2Kbps

Case: Blue transparent ABS

Operating Temperature: -20°~+65°

Operating Humidity: 20% to 95% (non-condensing)