Iris8 B And Iris8 Ext Outputs Control Module (Out2); Iris8 Tte Loop Expander - Teletek electronics iRIS8 Installation Manual

iRIS8 - Addressable Fire Alarm Panel – Installation Manual

4.4. iRIS8 B and iRIS8 Ext Outputs Control Module (OUT2)

The OUT2 control module is the second outputs module in configuration of iRIS8 B and iRIS8 Ext panels. The module
cannot work independently. OUT2 module must be connected to Main (Indication LCD and LED) control module PCB
for proper operation of the connected loop expanders.
Figure 21
Monitored outputs terminals:
Terminal Description
+24V DC Auxiliary output, 20 VA @ 0.5A
GND Common earth
SND Monitored output for connecting of a sounder*, 24V DC/1A
The connection of sounders is presented in item 4.3.2.
*Note: The maximal consumption of the sounders connected to OUT2 outputs module should not exceed 1А.

4.5. iRIS8 TTE Loop Expander

The iRIS8 addressable fire alarm panels operate with iRIS8 TTE Loop Expanders. The communication with connected
to the loop addressable devices is via Teletek Electronics communication protocol.
The iRIS8 TTE Loop Expander (see item 4.5.2, Figure 22) realizes the connection between the Output Module (OUT1
and OUT2) and devices connected to the communication line.
The iRIS8 TTE Loop Expander has two basic functions: 1. Gathers data from the devices in the communication line and
transfers it to the Output Module; 2. Receives commands from the Output Module and transfers them to the devices
connected in the communication line.
Every iRIS8 TTE Loop Expander support operation with up to 250 addressable devices.
The maximum current consumption (I
If the consumption exceeds this value an overload protection would be turned on.
In the configuration of iRIS8 addressable fire alarm panel could be mounted up to 8 loop expanders according the
model:
Panel Max. number Loop Expanders
iRIS8 B
iRIS8 S
iRIS8 S + iRIS8 Ext
Note: iRIS8 Ext panel cannot be used as stand-alone device. It can operate only in configuration with iRIS8 S panel.
1 - Monitored Outputs - see the detailed description below.
2 - LED (green) – Indication for data transfer between the main
microprocessor of the panel and the OUT2 Module. In normal
operation mode is constantly blinking.
3 - Jumper for enable/disable indication for earth fault (EFlt).
For example, if you want to enable the earth fault indication set
a jumper.
4 - Interface connector for communication with Main control
module PCB. The connection is realized with a 4-wire serial
cable, which is connected to P60 interface connector on the
Main control module PCB – see item 4.8.
Note: The interface connection between OUT2 module and
Main control module PCB is factory done in configuration of
iRIS8 B panel. In case of existing installation with iRIS8 S,
expanded with iRIS8 Exp panel with more 4 loops, the installer
must connect the interface cable between OUT2 module and
Main control module PCB during the installation. The interface
cable is included in the stare parts kit of iRIS8 Ext panel.
5 - Interface connector for connecting the fifth Loop Expander
Module (on the back side of the OUT2 Module).
6 - Ribbon cable interface connector from the main power
suply (on the back side of the OUT2 Module).
) of the devices in the communication line in alarm state must be up to 500mA.
max
8
4
8
20