The function of each indicator is shown in the table below.
Name
Function
PSTN
PSTN network connection status.
DIAL
Alarm dialler interface status
ETH
Ethernet connection status
POLL Polling
status
GSM
GSM/GPRS connection status
RD
Data transmitted on serial port
SD
Data received on serial port
TR
Serial port connected
ISDN
ISDN network connection status
The function of each connector is shown in the table below:
Name
Function
PWR Power
in
PSTN
PSTN network connection
DIAL
Alarm dialler connection
V24
Serial data port
ETH Ethernet
connection
ISDN
ISDN network connection
SD
GSM/GPRS antenna connection
OUT Relay
outputs
INPUTS
Pin inputs for generating alarm or SMS messages
REF GND
0V reference for inputs
Version 1.5 16/10/06
13