Question

When trying to use AIN 1/DIN 2 input on FMU125 with analogue Vmin/Vmax values to send and event when voltage goes low it is not fast enough to reliably catch the pulse if less than 1 second duration. Can the input be changed to a digital input with faster response to pulse events?

Answer 1

Hello,

With AIN1 you can try decrease average constant value under IO settings for AIN1.
DIN1 can capture 50 pulse per second. (50Hz). You can use DIN1.

More information:

https://wiki.teltonika.lt/view/Impulse_counter

Best Regards,

Teltonika Support.