i-dig02
Page 2
Introduction
The i-dig02 module is designed to fit on the i-on40 control unit. The
i-dig02 allows the control unit to report alarm conditions over the
public switched telephone network (PSTN) using standard ARC
protocols such as Fast Format, SIA I, -II, –III, or extended SIA,
Contact ID, or SMS (Short Message Service) texts to mobile
telephones by way of the PSTN. In addition the i-dig02 allows
Downloader software to communicate with and monitor the control
unit.
Figure 1 shows the main features of the module.
3
1
2
1. Pins for ADSL filter
2. Telephone line connector
3. Off-hook LED
Figure 1. i-dig02 Module
Installation
Safety Notice
Figure 2 identifies connectors for Safety Extra-Low Voltage (SELV)
and Telecommunications Network Voltage (TNV) circuits on the
control unit's main PCB. These terms are used in accordance with
the definitions in Safety Standard EN60 950.
The Installer must ensure that TNV terminals are connected only to
other circuits designated as TNV circuits (for example, the PTSN)