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INSTALLATION AND OPERATION MANUAL 25-16732-A November 2019 www.eaton.com
3.4 Option Board Installation
Connecting the FRE and FPE Outputs
Connect the cabling from the fire alarm routing equipment
and fire protection equipment to the relevant terminals on the
option board (Figure 28).
As these outputs are monitored for short circuit and open
circuit faults conditions, the 6K8 resistor supplied should be
installed at the external equipment and not at the option
board terminals.
Figure 28. Option Board wiring diagram
NOTE
IF EITHER THE FRE OR FPE IS NOT BEING USED THEN THE
6K8 RESISTOR SHOULD BE FITTED AT THE APPROPRIATE
TERMINAL ON THE OPTION BOARD. THIS PREVENTS
ERRONEOUS FAULTS CONDITIONS BEING DISPLAYED ON
THE PANEL.
Connecting the Zonal Outputs
Connect the cabling from the external equipment to the
relevant zone terminals on the option board.
These outputs are not monitored so there is no need for a 6K8
termination resistor.
Change the jumpers on the zonal relays to get them to operate
in either normally open or normally closed during a fire
alarm condition.
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