BB-4WSD9R - RS-232 to RS-485 Converter DB9

RS-232 to RS-485 Converter
Extend RS-232 data signals up to 1.2 km (4,000 ft.)
Data rate: 115.2 kbps
Quick, inline installation
DIP switch selectable RS-422 or RS-485
RS-232 port power or external 12 Vdc power jack (power supply not included, sold separately)

Scheda tecnica