Federal!Signal!UltraVoice!Remote!Interface!(UVRI)!
Installation,!Operation,!and!Service!Manual!
SPECIFICATIONS!
!
25!
P19Lower!
!
!
8!Pin!Serial!Port:!
2!
Digital!Receive!/!Serial!Port!Not!
3!!
TX!Data!!!!
4!!
RX!Data!!!!
5!!
Ground!!!
6!!
SCK!Microcontroller!Programming!Line!!!
7!!
Microcontroller!Reset
!
P19Upper!
!
!
8!Pin!Auxiliary!Serial!Port:!
3!!
TX!Data!
4!!
RX!Data!
5!!
GND!!!!
!