
Installing i-on Control Units
Page 42
Figure 24. Zone wiring
j
Network port
Connecting to a network allows you to, for example, configure the control unit using the
web interface, use network cameras to capture images when an alarm occurs, and use the
SecureConnect application (e.g. for app cloud connectivity, or to send alarm notifications
by email or to an ARC).
Note:
The control unit’s network settings are configured from the Installer menu.
k
Kick-start link
Ordinarily, the control unit starts only after the mains supply is switched on, even if a
battery is connected. If you want to operate the control unit temporarily using only the
battery, start the control unit by briefly shorting this link.
l
Plug-on module connector
COM-SD-PSTN, COM-SD-GSM and COM-DATA-4G plug-on modules enable the control
unit to communicate over a landline or mobile network. This can be used to send alarm
information to an ARC, direct speech/text alarm messages to an administrator, or to allow
users to control the system using the SecureConnect mobile application.
Please refer to page 15 for further details about the modules.
m
Auxiliary tamper terminals
Note:
Not available in i-on Compact.
These terminals can be used to monitor the tamper status of other equipment. Use a 2k2
End-of-Line (EOL) resistor in series with the tamper contact (Figure 25). Ensure that a 2k2
resistor is fitted across the auxiliary tamper terminals if they are not used.
Zone 1
Zone 0
Tamper Zone 0
Alarm Zone 0
Zone 1
Zone 0
EOL
EOL
Alarm
Alarm
Tamper
Tamper
4-Wire CC Wiring
2-Wire CC Wiring
FSL Wiring (default)
Supported resistor values (± 5%)
EOL
Alarm
2k2
4k7 (default)
1k0
1k0
2k2
2k2
4k7
4k7
Alarm
Alarm
Tamper
Tamper
This shows how to connect more
than one FSL detector to a single
zone (not recommended - the
location of alarms may be difficult
to determine).