SW4485i-P (12 / 48VDC) is an RS-485 hub and is designed for complicated electromagnetic RS-485 environments. It supports a data rate of up to 115.2kbps and adopts bidirectional transparent transparent transmission, which allows an RS-485 bus or RS-232 bus to be divided into 4 RS-485 buses or any RS-485 signal divided to be transmitted from transparent form to the computer RS-485 or RS-232 hub. Each RS-485 port of the slave computer is provided with reverse connection alarm and protective function, with which existing RS-485 network reliability is greatly improved, effectively reducing network maintenance time.
To ensure the security and reliability of data communication, the RS-485 ports are supplied with 2kvac insulation protection, level 4 electrostatic protection and level 2 radiation susceptibility, effectively preventing the overtension current, ordinary earth and irradiated interferences , making the hub safe and reliable and suitable for outdoor applications.
SW4485i-P (12 / 48VDC) also comes with RS-485 bus star connection. Users can easily improve the RS-485 bus structure and divide the network segment. The proper use of the SW4485i-P (12 / 48VDC) can help create a single and reliable RS-485 system. SW4485i -P (12 / 48VDC) adopts EMC protection and supports the installation of DIN rail, allowing it to be used reliably in a severe environment at a temperature of -40 ℃ ~ 85 ℃.
