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MTX-StarSensor | 2020/9
MTX © by MATRIX ELECTRONICA S.L.U.
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The voltage value of the pin 1 (red) is established by software and it can vary from 12V to 32V.
All the transducers connected to this device must source up to 20mA in pin 2 (blue). Above this value the
measure will result in an incorrect reading.
3. SIM Card
It supports an internal SIM card. Only 3V and 1.8V SIM technology is supported. To insert the SIM card is
necessary open the case. Please, refer to “Opening the case” to do it in order to avoid possible damages.
The location of SIM holder is as shown below. It’s a push-push type, so you need to push the SIM card to
insert it and push again to release.
