Serial RS232/RS485 or SDI-12 communication port, function software selectable during configuration.
Supports the following communication protocols.
- ASCII (sensors outputting readable lines of numeric values)
- MODBUS RTU/ASCII (read registers from up to 15 slaves)
- NMEA-0183 (standard and custom sentences)
- SDI-12 (up to 15 devices, max 20 channels per device)