Analog I/O module RevPi AIO

4 analog inputs2 analog outputsvoltage

Besides three different digital I/O expansion modules, an analog I/O expansion module is also available. By using RevPi AIO, a Revolution Pi system is expanded by 4 analog inputs, 2 analog outputs and 2 RTD channels. Like all I/O modules RevPi AIO features a 28-pin I/O connector at the front. Inputs, Outputs and RTD channels are galvanically isolated to each other and to the logic circuit. RevPi AIO is protected against interference according to EN 61131-2 requirements and may be operated from -30 °C to 55 °C ambient temperature. Furthermore, the analog I/O module is UL certified (UL-File-No. E494534). RevPi AIO features 4 analog inputs for connection analog sensors, like a level or proximity sensor. Supported input ranges for voltage and current: Voltage input range 0 – 5 V 0 – 10 V +/- 5 V +/- 10 V Current input range: 0 – 20 mA 0 – 24 mA +/- 25 mA RevPi AIO features 2 analog outputs with a 16 bit resolution for connecting analog actuators. Supported output ranges for voltage and current: Voltage output range 0 – 5 V 0 – 10 V +/- 5 V +/- 10 V 0 – 5.5 V 0 – 11 V +/- 5.5 V +/- 11 V Current output range: 0 – 20 mA 0 – 24 mA