Chapter 3 Smartlinkadv Functions; Telephone Line Down Management; Input/Output Terminals - INIM SmartLink Advanced Series Installation And Programming Manual

The devices that are to use the reserve line during PSTN line-down
conditions must be connected to terminals 15 and 16.
When the PSTN line is operating properly, terminals 15 and 16 are
connected internally to 17 and 18.
If, on the latter, the voltage drops below 3Vdc for 10 seconds,
SmartLinkAdv will disconnect from the PSTN line and switch to the
auxiliary line. The status of the PSTN line will be checked for restoral
every 3 minutes.
The absence of the PSTN line is signalled on the fault LED (red LED)
by 2 flashes. The signalling will activate only after the PSTN line has
been down for the programmed time.
The five terminals 5-9 can be configured individually as:
• Input zone terminal
• Double zone terminal (ZONE DOUBLING)
• Output terminal
• Controlled output terminal (I/O)
• Unused terminal
An electrical input point used for the management/supervision of
signals coming from a device. The activation of the signal may cause
the SmartLinkAdv to carry out one of the following actions:
• Send an SMS message
• Send a digital protocol message
• Send a voice message
• Command an output
• Change the operating status of the SmartLinkAdv
The outputs are open-collector outputs and allow the transmission of
commands to external devices (e.g. switch on lights, open gate, etc.).
The outputs can be activated by the SmartLinkAdv in response to
local and remote events (SMS message, DTMF call and Caller ID).
The standby condition of each output can be:
• Open
• Closed
12
SMARTLINKADV
FUNCTIONS
Telephone line down
management

Input/Output terminals

Telephone dialler
Chapter 3
3-1
3-2
INPUT/ZONE
OUTPUT
SmartLinkAdv functions