ADVANTECH 485SD9R Serial RS-232 To RS-485 Converter

Applications

These converters are suitable for field service, where a power supply would add clutter, or anywhere you need compact, easy-to-use, economically priced serial conversion.

Features

• Extend RS-232 data signals up to 1.2 km (4,000 ft.)
• Change RS-232 TD and RD to balanced RS-422 signals
• Automatic Send Data Control - no software drivers necessary
• Baud rates up to 115.2 kbps
• Powered from RS-232 handshake lines - no power supply required