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Page 8
Door Status Monitor & Request to Exit
The connector for RTE and door status monitor is a 4-pin male
connector used to monitor door open/closed status as well as the RTE
button/motion sensor functionality.
Pin 1:
Door status monitor line. It
can be wired as a ground/
open
button or switch. It is pulled up by 4.7k to 3.3V and wired through
220Ω. Connect to the NO of an SPDT.
NOTE 1
Pin 2:
Door status ground reference pin. Connect to Common.
Pin 3:
Request to exit button and/or exit motion sensor monitor line.
It
can be wired as a ground/open button or switch. Connect to the
NO of an SPDT connection.
NOTE 2
Pin 4:
RTE ground pin. Connect to Common.
NOTE 1:
Door status monitor has a detection de-bounce period of 300 milliseconds
minimum. Otherwise, detection is not guaranteed.
NOTE 2:
The RTE has a detection de-bounce period of 130 milliseconds minimum.
Otherwise, detection is not guaranteed.
