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Connection / settings
5 digital inputs (e.g. push button, switch, relay contact, ...). Input is generally "high" (1), connection to GND
makes the input "low" (0)
Analogue inputs (e.g. temperature sensor, potentiometer, ...) 0 ... +5VDC MAX!
If the jumper is mounted, then you can use the internal voltage and adjust it using RV2/RV1. If the jumper is
not mounted you must use the external voltage A2/A1.
Adjusting of the internal voltage for input A1.
Adjusting of the internal voltage for input A2.
Address selection, open = 1, closed = 0
Analogue outputs.
Digital outputs
USB connection to computer
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