ON/OFF pin in 24h applications


#1

Hi,

I am designing a telemetry application using the new Q24 module. How must be connected the ON/OFF pin (pin 6) in this type of application? When the mains are connected the product must start and run without user intervention - no one will press a button to start the Q24. Additionally, there will be no backup power so there is no way to prevent some occasional and unexpected power loss events. Is there any safe way to “prepare” the Q24 for the imminent power loss, e.g., an isolated input connected to the mains for brownout sensing?

Regards,
Martin