Features:
- Industrial Grade
- Port Powered, no extra power source needed
- Compliant with RS-232C, RS-485 standard of EIA / TIA
- Working means: Asynchronous half duplex
- Transmission media: common wire, double wire or UTP or shielding line
- Transmission speed: 300~115-21bds
- Voltage: 5V
- Transmission distance: 5 meters (RS-232 end), 1200meters (RS-485 terminal)
- Working environment: -10 ~ 85 Celsius Degree temperature, 0% ~ 95% relative humidity
- Signals:
* RS-232: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND;
* RS-485: Date+, Date-, GND

Pin out table:
* DB9 Female (RS232C)
- 1 DCD
- 2 RXD
- 3 TXD
- 4 DTR
- 5 GND
- 6 DSR
- 7 RTS
- 8 CTS

*RS485
- 1 Date -
- 2 Date +
- 3 Blank
- 4 Blank
- 5 GND
- 6 +12V

Note:
- All trade names are registered trademarks of respective manufacturers listed.

Specifications:
-

Package Includes:
- SERIAL RS232 TO RS485 Converter (Industrial Grade) x 1
- Instructional Manual x 1

Packaging:
- Box