Spec:
Item Type: Data Converter
Color: Shown as Picture
Material: ABS
Serial Port Characteristics: The Interface Is Compatible with EIA / TIA RS-232C, RS-485 standard
Electrical Interface: RS-232C-end Db9 Female Connector, RS-485-terminal DBP Pin Connector, Equipped With Binding Posts (four-position Or Six-position Wiring)
Working Mode: Asynchronous Half-duplex
Communication Distance: 1200 Meters/3937ft (RS-485 End), 5 Meters/16.4ft (RS-232 End)
Transmission Medium: Ordinary Wire, Twisted Pair Or Shielded Wire
Transmission Rate: 300-115200bps
Communication Protocol: Transparent
Working Environment: 0 - 70 ℃ (485-C), -20 ℃ -85 ℃ (485-C)
Relative Humidity: 5% -95%
Signal: RS-232: TXD, RXD, RTS, CTS, DTR, ​rk>​rk>​, DCD, GND
RS-485: Date +, Date-, GND

packing list:
1 x Converter
1 x Manual

Notice: