# Sensor's connector

The sensor interface can be used to connect DS18S20 and DS18B20 digital temperature sensors, SHT75 digital RHT sensors, S2 PT100 interface and S2 S2IOG2 ADC interface.

## Connector

The connector type is modular socket 6/6 RJ12, shielded.

<figure><img src="/files/l5kUeZaFTCtboaw5WTyv" alt="" width="250"><figcaption></figcaption></figure>

<table><thead><tr><th width="150">Pin number</th><th>Signal (logic lines use 3V levels)</th></tr></thead><tbody><tr><td>1</td><td>Not connected</td></tr><tr><td>2</td><td>MISO</td></tr><tr><td>3</td><td>MOSI</td></tr><tr><td>4</td><td>SCK</td></tr><tr><td>5</td><td>GND</td></tr><tr><td>6</td><td>VUNREG, 9-17V (filtered voltage from DC-plug)</td></tr></tbody></table>


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