Hello Ryan,
Good day. Thank you for the question.
Yes it is possible. Referring to our Wiki page https://wiki.teltonika-gps.com/view/FMB_setdigout, we can see that there are high levels (Activated) and low levels (Deactivated).
So if we take FMB120 (2 DOUTs),
For example, to activate the DOUT 1 for 60 seconds and deactivate DOUT 2 for 30 seconds you can send the following command :
<space><space>setdigout 10 60 30
If its using FMB130 (3 DOUTs)
For example, to activate the DOUT 1 for 60 seconds, deactivate DOUT 2 for 30 seconds and activate DOUT 3 for 45 seconds you can send the following command :
<space><space>setdigout 101 60 30 45
Take note that 0 = deactivate and 1 = activate.
Please try this and let me know if it helps.
Kind regards.