RS232 To RS485 Converter Adapter
High quality RS232 to RS485 Transmitter Converter Communication Data Adapter.Bi-direction connectors conver of this converter is mainly used between main controllers.RS232 to RS485 Converter can transfer the TXD and RXD signals of RS-232 interface and at the same time, after 7 pin's requirement of sending RTS, 4 pins data terminal prepares DTR to help supplying this converter.RS232 Converter automatically process control make you need to reset and make an easy application of the hardware and software installation.Specifications:Serial port feature: concurrently compatible with RS-232, RS-485 standard of EIA/TIA.Electric interface: DB9 hole interface of RS-232 end, DB9 pin connector of RS-485 end, compatible with post (5 connection).Work methods: asynchronous half duplex.Transmission media: common wire, double wire or UTP or shielding line.Transmission speed: 300~115~21BDS.Transmission distance: 5 meters(RS-232 end) 1.200 meters(RS-485 end).Telecommunication agreement: transparent.RS232 Adapter work environment: -10 degree Celsius to 85 degree Celsius, relative humidity: 5% to 95%.RS485 Converter signals: RS-232: TXD, RXD, RTS, CTS, DTR, DSR, DCD, CND; RS-485; Data+, Date-. GND.Size: ~9.2 x 3.2 x 1.7cm