PANEL INPUTS
Class Change: ( OPTION NOT REQUIRED BY EN54)
A pair of terminals are provided for class change. By shorting these terminals together
(e.g. Switch, Time clock) the alarm will sound (Panel sounders + loop sounders only).
The Panel will not indicate a Fire. The alarm will cancel when the short circuit is
removed. If the short circuit is not removed the alarms will not cancel.
WARNING: NO VOLTAGE SHOULD BE APPLIED TO THIS INPUT
PANEL OUTPUTS
Panel Sounders: (OPTION 7.8 EN54 PT 2)
Two pairs of outputs are provided. ONLY polarised equipment should be used.
Ensure the polarity of the connections are observed at all times and end of line resistors
(6K8 5%) are fitted for correct operation.
The total alarm load across all sounder outputs = 1.5 Amp
All outputs are fused with 1.6 Amp Glass fuse Alarm devices should be spread equally
across the 4 sounder circuits.
WARNING: DO NOT EXCEED THE RATED OUTPUT CURRENT
OUTPUT FIRE ALARM ROUTING EQUIPMENT (OPTION 7.9 EN54 PT 2)
This output, which is fused and monitored using a 6.8k end of line resistor, is used for
the automatic transmission of the fire signals to fire alarm routing equipment (e.g. Fire
brigade). It operates by providing 12 Volt output to an auxiliary device ( e.g. relay).
It is current limited to 30 mA using a resettable polyswitch.
Class change and test conditions do not operate this output. If operated under a fire
alarm condition, the indication will be displayed on the Touch screen display and will
remain until the fire alarm is reset.
Ensure the polarity of the connections are observed at all times and end of line resistors
( 6K8 5% ) are fitted for correct operation.
PANEL INPUTS
PANEL OUTPUTS
Class Change: ( OPTION NOT REQUIRED BY EN54)
A pair of terminals are provided for class change. By shorting these terminals together
(e.g. Switch, Time clock) the alarm will sound (Panel sounders + loop sounders only).
The Panel will not indicate a Fire. The alarm will cancel when the short circuit is
removed. If the short circuit is not removed the alarms will not cancel.
WARNING: NO VOLTAGE SHOULD BE APPLIED TO THIS INPUT
Panel Sounders: (OPTION 7.8 EN54 PT 2)
Two pairs of outputs are provided. ONLY polarised equipment should be used.
Ensure the polarity of the connections are observed at all times and end of line resistors
(6K8 5%) are fitted for correct operation.
The total alarm load across all sounder outputs = 1.5 Amp
All outputs are fused with 1.6 Amp Glass fuse Alarm devices should be spread equally
across the 4 sounder circuits.
WARNING: DO NOT EXCEED THE RATED OUTPUT CURRENT
OUTPUT FIRE ALARM ROUTING EQUIPMENT (OPTION 7.9 EN54 PT 2)
This output, which is fused and monitored using a 6.8k end of line resistor, is used for
the automatic transmission of the fire signals to fire alarm routing equipment (e.g. Fire
brigade). It operates by providing 12 Volt output to an auxiliary device ( e.g. relay).
It is current limited to 30 mA using a resettable polyswitch.
Class change and test conditions do not operate this output. If operated under a fire
alarm condition, the indication will be displayed on the Touch screen display and will
remain until the fire alarm is reset.
Ensure the polarity of the connections are observed at all times and end of line resistors
( 6K8 5% ) are fitted for correct operation.
All S ou nde rs mus t be pol ari se d
Both sounder circuits must
Be terminated with a
6K8W end of line resistor
Input/OutputsInput/Outputs
--
++
Switch/Contactor
timer etc.
(Apply NO voltage)
Switch/Contactor
timer etc.
(Apply NO voltage)
Class ChangeClass Change
24
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