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iRIS4 - Addressable Fire Alarm Panel – Installation Manual
1. INTRODUCTION
1.1. Basic Information
iRIS4 is an addressable fire alarm control panel for detection, indication and signalization in case of fire alarm situation
in the protected premises. The panel provides coverage of 96 zones and connection of 4 loop expander modules (iRIS8
TTE Loop expander). An arbitrary number of devices can be added to each zone, thus ensuring the easy adaptation of
the system to any type of configuration. iRIS4 supports operation with Teletek Electronics communication protocol.
Attention: Every iRIS8 TTE Loop provides up to 250 devices!
iRIS4 can operate as single panel or in a network with up to 64 panels, including other iRIS4, iRIS8, IRIS/SIMPO
Repeater, SIMPO fire alarm panels. The connection in the network between the panels can be realised via LAN or
RS485 communication protocol. Only one type of connection can be used in a single network.
The iRIS4 fire panel is equipped with a back-up supply battery in case of main power supply failure. The built-in 3V pill
battery supports the uninterruptable operation of the real-time clock even in case of mains and back-up power supply
failure at the same time.
A TFT touch screen and LED indication provide information about the current system status and activated zones.
To avoid or significantly diminish problems when mounting the system, it must be carefully planned prior to installation.
This includes: establishing an address for every device and planning a name of maximum 40 digits (including the
spaces) for each address, thereby ensuring easy access to the device.
According to the acting standards for establishing fire systems and the plan of the building, the devices must be
grouped in zones.
1.2. Panel General View
iRIS4 is mounted in a small metal box secured with one key-lock for limited access only from technical support
engineers. The control PCB, main power supply unit and the loop expanders are organized together into the enclosure
box.
iRIS4
Figure 1. Front view of iRIS4
The metal box of iRIS4 is designed for built-in mounting in 25mm thick drywalls - see for details item
2.3.
The box is also designed for building of common modular structures with other operational panels as IRIS Printer
(Thermal printer), IRIS PS72 (external power supply unit), and other iRIS series panels, as the metal boxes can be
easily mounted to each other with all hardware connections hidden inside - see for details item
2.4.
1.3. General Specifications
The iRIS4 front panel consists of graphic 5-inch TFT touch screen display (dimensions 800x480) and a light-emitting
diode (LED) indication. Separate operator and engineer passwords provide access to the functions of the panel.
Up to 4 loop controllers (iRIS8 TTE Loop expander) can be supplemented to the iRIS4 outputs control module.
The system can be expanded by connecting up to 64 fire panels Teletek Electronics production (iRIS4, iRIS8 and
IRIS/SIMPO Repeater TFT) to the Ethernet network, using TCP/IP for communication between them.
iRIS4 has a built-in real time clock and calendar, allowing day and night time modes of operation. Switching over
between the day and night operation modes can be automatic or manual.
Events like FIRE, RESET, fault, etc., are saved in the memory in an event log-file. It contains the time and date, the
address of the device, the type (module, detector, sounder or periphery device), the name of the device, the zone, the
name of the zone, etc.
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