Input prompt is cancelled after short time interval

"In batch mode, any choice prompt is automatically replied and any input prompt is cancelled (after short time interval)."
Is there any way to set the time interval that it takes before an input prompt is cancelled?

No, it's fixed at 10 seconds.
But maybe there's other solution. What prompt are you having the problem with?

The password prompt does not provide much time to enter a lengthy password.

Well, if your script is interactive, do not run it in non-interactive mode, at least during the authentication.