ISOLATED RS-485 HUB

Product description:

JPX-6040 is an RS-485 bus splitter hub (HUB) designed for industrial automation communication, which solves the RS-485 bus star structure networking and solves the RS-485 large system requirements in complex electromagnetic field environment. Supports transmission rate up to 115.2Kbps, RS-485 interface uses optical isolation technology, 600W lightning protection circuit, providing 2500V isolation voltage can effectively suppress lightning and ESD protection. The discriminating circuit adopted by the RS-485 working mode can automatically sense the direction of the data stream, and automatically switch the enabling control circuit to easily solve the RS-485 transceiving delay problem. The RS-485 interface has a transmission distance of more than 3000 meters and stable performance. Widely used in highway toll collection systems, road monitoring systems and power collection systems, it is a data interface conversion product with excellent performance and excellent price.

Features:

Built-in photoelectric isolator and 600W surge protection circuit It can provide 2500V isolation voltage, which can effectively suppress lightning and ESD, and can effectively prevent lightning strikes and common ground interference. Built-in CPU processor automatically senses channel data flow direction Automatically judge channel status, automatically switch enable control circuit, and easily solve RS-485 transceiving conversion delay problem Using external power supply to provide wide voltage input Powered by an external power supply switching power supply, safe and reliable, suitable for outdoor use, providing DC9-40V wide voltage input