PIRs are digital they plug into a digital port. IR are analog... You can plug in an IR detector directly into the V3 and V4 analog ports no problem....

My goodness! It has been a long time.

Thank You Richard R for pointing that out to me. Maybe since NONE of the 12 I got worked there was a reason. I am forgetful.

Thank You very much.

See this thread.... You asked a similar question about 5 months ago.... Perhaps it's time to start writing stuff down PIR detectors...