Connection Of Sounders; Connection Of Signalling Devices; Connection To Specialized Inputs - Teletek electronics iRIS8 Installation Manual

4.3.2 Connection of Sounders

To the monitored output SND, could be connected several sounders - Figure 18. The maximum number of sounders
that could be connected in the circuit, depends on their total current consumption, which must not exceed 1A.
Before connecting the last sounder in the circuit, parallel to it must be added resistor 10k.

4.3.3 Connection of Signalling Devices

To every monitored output FAULT R, FIRE R and FIRE P could be connected signalling and other control devices –
Figure 19. The maximal consumption of the devices should not exceed 0.1А.
Before connecting the last device in the circuit, parallel to it must be added resistor 10k.

4.3.4 Connection to Specialized Inputs

The specialized inputs PrConf (Protection Confirmation), FltPr (Fault Protection) and AlConf (Alarm Confirmation) are
designed for operation with an extinguishing control panel.
The example connection diagrams are presented on Figure 20 а) and b).
а) Connecting diagram of relay
contact to the input
iRIS8 - Addressable Fire Alarm Panel – Installation Manual
Sounder 1 Sounder 2
Figure 18
Figure 19
Figure 20
19
Sounder N
b) Connecting diagram of open
collector to the input