In order to communicate between various standard series ports of computer and external equipments the signals has to be converted. This converter is compatible with RS-232 and RS485 standard. It can convert RS-232 to RS-485 balanced differential signal and extend the communication distance to 1.2 km. It is a passive and does not require external power
Interface: Compatabile with EIA/TIA RS-232 standard and RS-485 standard
Electronic interface : At the side of RS-232 is a DB9 female (hole-type) connector. At the side of RS-485 is a DB9 male(needle-type) connector with connection board.
Working mode: Asynchronos half-duplex, differential transmission.
Transmission media : Twisted pair or Shielded twisted pair (STP)
Transmission rate: 300-115200bps