30
DS1061-036A
Internal siren connection
When connecting an internal siren, do not exceed the max. current values supplied by the control panel.
Figure 25 – Internal siren connection diagram
Relay outputs connection
When connecting an external device to a control panel relay output, do not exceed the relay contacts
typical voltage and current values.
The following figure shows the contacts position, according to the relay state.
Figure 26 – Relay contacts position
“S” system state output connection
The output is used to manage alarm memories in detectors and sirens. In normal condition its voltage is 0 V; it
is open when the system is activated.
4.2.4
Selecting the control panel operating mode
The control panel operating mode is selected through the jumper JP4 of the motherboard.
Closed JP4
This operating mode is compliant with EN50131 standard Grade 1,
please see the relevant manual.
Open JP4
This operating mode is NOT compliant with EN50131 standard which is
explained in this manual.
WARNING
: Selecting the JP4 jumper incorrectly makes significant operating differences.
