| Part Number: | R315-SRF485 |
| Price: | $42.50 (USD) |
The SRF485 is a single transducer ultrasonic ranger that uses a RS485 serial interface. The sensor has a built in voltage regulation system allowing input power between 8 V to 24 V. The sensing range is from 30 cm to 5 m (~1 ft to 16.4 ft).
Manufactured By - Devantech Ltd (Robot Electronics)
The SRF485WPR is based on the SRF02 design with a RS485 serial interface. Multiple sensors (maximum of 127) can exist on a RS485 network once the device address is changed for each ranger. Every SRF485 is programmed at the factory with a unique 24 bit address. The address is written on the sensor PCB.
Programming through-holes
There is a set of 5 through-holes on the board used during manufacture to program the microcontroller. Do not connect anything to these through-holes as this will interfere with the range finder's operation.
| Specifications | |
|---|---|
| Voltage | 8.0 V to 24.0 V |
| Operating Current | 10 mA |
| Minimum Range | 30 cm (11.8 in) |
| Maximum Range | 5 m (16.4 ft) |
| Temperature Compensation | -30° to 50° C |
| Connection Type | RS485 Serial, 38400 baud, 1 start, 2 stop, no parity |