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49.95 $

DOSS RS232 TO RS485 CONVERTER In order to communicate between various standard series ports of computers, external equipment, or intelligent instruments, we must convert these signals first. This converter is compatible with RS-232C and RS-485 standard. It is able to convert RS-232 signal to RS-485 balanced differential signal and extend the communication distance to1.2km. It is passive and does not require external power. The transmission rate of 300-115200bps is capable of applying between hos