RS232 to RS485 Converter

• Mini size with DB9 connector and wiring connector.
• Automatic data transceiver without external volume control signal (RTS).
• Powered by unique series load pump adoption without external power supply and three lines (TXD, RXD, and GND) for communication.
• No need for initializing serial ports to obtain power.
• Maximum connection of 32 network devices.
• Communication distance: 1.2 KM.
• Communication rate: 300BPS-115.2KBPS.
• Transmission medium: preservative cable or shielded cable.
• Operational modes: applicable for asynchronous half duplex (RS-485) and asynchronous full duplex (RS-422) without the need for jumper settings.
• Plug-and-play and universally applicable to all existing communication software.
• Dimensions: 63mmx33mmx17mm.
• Operating environmental conditions: -25 degrees to 70 degrees, relative humidity 5% to 95%.
• Supports DOS/WIN95/WIN98/WIN2000/NT/XP/7/8 and Linux, etc.

Packaging includes:

• 1 piece x UT-203 commercial mini global interface converter.