Optional Functions - Cooper CF2000 Installation Manual

Optional Functions as per EN54 P2&4
CF2000 is approved to EN54 Parts 2 & 4 including all the following options which can be
selected as required
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.
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 = 1.0Amp
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 24 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 FRE LED will illuminate and
will remain illuminated 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
OUTPUT TO FIRE ALARM PROTECTING EQUIPMENT ( OPTION 7.10 EN54 PT 2 Option A)
This output, which is fused, and monitored using a 6.8k end of line resisters used for the
transmission of the fire signals to controls for automatic fire protecting equipment (e.g. Door
released units etc).It operates by providing 24 Volt output to an auxiliary device ( e.g. relay).`
Both sounder circuits must
Be terminated with a
6800 Ohm end of line resistor
26
All Sounders must be polarised