53
CF3000 InstAllAtIon And oPerAtIon MAnuAl
25-14682-A July 2019 www.eaton.com
Installation
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 .
Output to fault warning routing equipment
(option 9 .4 .1C en54 Pt 2)
This output, which is fused and monitored using 6 .8k end of line resistor is used for
the transmission of fault signals to fault warning routing equipment This output is
monitored using 6k8 end of line resistor and it current limited to 30 mA .
Under normal conditions it operates by providing 24vdc which can be connected
directly to a 24v auxiliary device( relay) .It is current limited to 30 mA .
Under fault conditions or even if the panel is switched off, this output will switch to 0
volts . Ensure the polarity of the connections is observed at all times and end of line
resistors ( 6K8 5% ) are fitted for correct operation .
Auxiliary relay
(option not required by en54)
This output is a volt free contact, which is protected by a polyswitch . It is rated at
24 Volts 1Amp . If operated under a fire alarm condition , this output will remain
energised until the fire alarm is reset
Auxiliary DC output
(option not defined by en54)
A 24 Vdc output is provided . This output is protected by a polyswitch . This output can
be used to power fire or fault auxiliary equipment . Please ensure that all equipments
connected to this output will only draw current when a fire condition exists .
WArnInG
do not eXCeed tHe rAted outPut Current
