4RF Aprisa XE - Alarm Types and Sources; Alarm Types

Interface connections | 228
QV24 Interface connections
Pin number Pin function Direction TIA-568A wire
colour
1 RTS Input Green / white
2 DTR Input Green
3 TXD Input Orange / white
4 Ground Blue
5 DCD / Ground Input Blue / white
6 RXD Output Orange
7 DSR Output Brown / white
8 CTS Output Brown
RJ-45 connector LED indicators
LED Status Explanation
Green On / flashing Transmit data
Yellow On / flashing Receive data