9 Advanced Installation – Pin Alarms
Some IRIS Diallers in the range have pin inputs that by default generate SIA
coded alarm messages to the ARC.
These will be transmitted to the ARC over the IP (Ethernet) interface or via GPRS
if the IP route fails and GPRS connection is available.
For each pin the SIA message generated and the related account number can be
changed if required.
For IRIS Diallers that support a GSM connection, these pin inputs can
alternatively be used to generate SMS messages. Each pin can be set
individually to either generate a pin alarm to the ARC or an SMS message.
Configuration of these functions is via the Local Configuration Software.
Note that if the Polling information for the IRIS Dialler (account and IP address of
ARC) is not set up already from a connected alarm dialler (see above), then this
information must be loaded from the Local Configuration Software.
This section describes the pin alarm function. The section below covers the SMS
function.
9.1 Installation
Each pin input is designed to be connected in a loop via an open/close contact
source from an alarm panel, or other device, to a reference ground pin available
on the IRIS Dialler, as shown below:
Reference ground pins
Pin inputs
1
8
Opening the contact (i.e. loop is open circuit) generates an alarm signal.
Closing the contact generates the equivalent restore signal.
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