Users Manual

https://www.peplink.com 133 Copyright @ 2020 Pepwave
Digital Input - the connection supports input sensing; it reads the external input and determine
if the settings should be 'High' (on) or 'Low' (off).
Digital Output - when there is a healthy WAN connection, the output pin is marked as 'High' (on).
Otherwise, it will be marked as 'Low' (off)
Analog Input - to be confirmed. In most cases should read the external input and determine the
voltage level.