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INSTALLATION AND OPERATION MANUAL 25-16732-A November 2019 www.eaton.com
Detector Zone Inputs
Each zone is configured by default to BiWire mode and is
provided with an EOLM-3 fitted inside panel.
For zones that need to be in BiWire mode the EOLM-3 must
be removed from the panel and fitted to the last device on
each zone (“Panel Wiring diagram” on page 9). Any unused
BiWire zones must be terminated inside the panel by the
EOLM-3 otherwise the zone will go into fault condition.
For zones that need to be in Standard Conventional mode then
for new installs the EOLM-3 must be removed from the panel
and fitted to the last device on each zone (Figure 7 on page
9), for retro-fit installs that already has an EOLM-1 fitted at
the end of the zone then the EOLM-3 needs to be removed
from the panel and not used, for retro-fit installs without an
EOLM-1 then the EOLM-3 must be removed from the panel
and used to replace the termination in the last device on
the zone. Any unused standard conventional zone must be
terminated with either an EOLM-3 or EOLM-1.
For zones to be configured in Intrinsically Safe Conventional
mode the EOLM-3 must be removed and replaced by a 5K1
resistor (not supplied) and fitted in the last device at the end of
zone after the intrinsically safe barrier. Any unused intrinsically
safe zone must be terminated by the 5K1 end-of-line resistor.
It is recommended that any zone that is not in use should
remain in the factory default configuration of BiWire mode
with the EOLM-3 fitted in the panel.
On a zone configured in Intrinsically Safe Conventional mode
call points must not be wired after a detector. This is to comply
with Addendum to BS 5839 PT1 Amendment 6317 which
requires that the removal of a detector does not isolate a
manual call point.
On zones configured in BiWire or Standard Conventional mode
there is no restriction regarding the wiring of a call point.
Conventional Sounder Circuits
Each sounder circuit consists of two sounder outputs.
For 2 and 4 zone panels, the following rules apply:
•
All Zones in BiWire Mode = 0 Sounder Outputs
•
Half Zones in BiWire and Half in
Conventional Mode = 2 Sounder Outputs
For 8 zone panels the following rules apply:
•
All Zones in BiWire Mode = 0 Sounder Outputs
•
1-4 Conventional Zones = 2 Sounder Outputs
•
5-8 Conventional Zones = 4 Sounder Outputs
Each sounder circuit must be terminated by a 6K8 resistor
whether the alarm devices are standard or intrinsically safe
in order for the panel to detect Short and Open circuit faults.
Even if the conventional sounder circuits are not in use they
must be terminated by the 6K8 resistors inside the panel.
Repeater I/O
Each repeater has its own mains supply and standby battery.
The repeater output is designed to connect to another panel
configured as a repeater using the RS485 protocol.
The repeater would follow the indication of the main Panel
showing faults, fires and disablements (Figure 13).
Figure 13. Repeater Panel Connection
2.9 Option Board (FRE/FPE/Zonal Relays)
The options board is an additional daughter card that provides
outputs to Fire Protection Equipment (FPE), Fire Alarm Routing
Equipment (FRE) and Zonal Relays.
Fire Alarm Routing Equipment (FRE)
The FRE output is designed to activate during a fire event and
is connected to phone diallers and/or Building Management
Systems. When the FRE option board is fitted SW12-1 dip
switch is set to Fitted. See figure 6. The output complies with
EN54-2 clause:
•
Outputs to fire alarm routing equipment (option with
requirements)
Fire Protection Equipment (FPE)
The FPE output is designed to activate during a fire event
and when connected to external devices drive door release
mechanisms, fire screens, sprinkler systems, and gas release
systems. When FPE option board is fitted SW12-1 dip switch
is set to Fitted. The output complies with EN54-2 clause:
•
7 .10.1 Outputs to fire protection equipment (Type A)
Zonal Relay Contacts
Zonal relay contacts are volt free and do not provide any
voltage. The relays are selectable to be either set to C/NO or
C/NC. The zonal relays are designed to follow the fire condition
of the associated zone circuit on the Main board.
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