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FIGURE 3. TYPICAL NOTIFICATION APPLIANCE CIRCUIT CONFIGURATION, NFPA STYLE Y:
DO NOT LOOP WIRE ON TERMINALS 10 & 11. BREAK WIRE
RUN TO PROVIDE SUPERVISION OF CONNECTIONS.
24 VDC POWER SUPPLY
ISOLATED, REGULATED, POWER
LIMITED PER NFPA 70. LISTED
FOR FIRE PROTECTION WITH
BATTERY BACKUP.
ARE SHOWN IN ALARM
47K EOL
RESISTOR
ELR-47K
UL LISTED EOL
RELAY SHOWN
ENERGIZED
24 VDC COIL
EOLR-1
*NOTE: ANY FAULT IN THE POWER SUPPLY IS LIMITED TO THAT ZONE AND DOES NOT RESULT IN A FAULT IN A SEPARATE ZONE.
FIGURE 4. TYPICAL FAULT TOLERANT NOTIFICATION APPLIANCE CIRCUIT CONFIGURATION, NFPA STYLE Z:
24 VDC POWER SUPPLY
ISOLATED, REGULATED,
POWER LIMITED PER
NFPA 70. LISTED FOR
FIRE PROTECTION WITH
BATTERY BACKUP.
MODULE POLARITIES
ARE SHOWN IN ALARM
EOL
RESISTOR IS
INTERNAL AT
TERMINALS
8 & 9
UL LISTED EOL
RELAY SHOWN
ENERGIZED
24 VDC COIL
EOLR-1
*NOTE: ANY FAULT IN THE POWER SUPPLY IS LIMITED TO THAT ZONE AND DOES NOT RESULT IN A FAULT IN A SEPARATE ZONE.
24 VDC CIRCUIT
(–)
)
( +
MODULE POLARITIES
(–)
(–)
)
( +
)
( +
TO NEXT CONTROL MODULE OR
END-OF-LINE RELAY. ONE RELAY
REQUIRED FOR EACH CIRCUIT. SOME
CONTROL PANELS HAVE RELAY BUILT
IN AND DO NOT REQUIRE EXTERNAL
WIRING. REFER TO PANEL MANUAL.
DO NOT LOOP WIRE ON TERMINALS 10 & 11. BREAK WIRE
RUN TO PROVIDE SUPERVISION OF CONNECTIONS.
)
( –
)
( +
)
( –
)
( –
)
( +
)
( +
TO NEXT CONTROL MODULE OR
END-OF-LINE RELAY. ONE RELAY
REQUIRED FOR EACH CIRCUIT. SOME
CONTROL PANELS HAVE RELAY BUILT
IN AND DO NOT REQUIRE EXTERNAL
WIRING. REFER TO PANEL MANUAL.
CONNECT MODULES TO LISTED COMPATIBLE
CONTROL
MODULE
24 VDC CIRCUIT
CONTROL
MODULE
)
( –
)
( +
SUPERVISED AND POWER LIMITED
3
CONTROL PANELS ONLY
(–)
SIGNAL LINE CIRCUIT (SLC)
32 VDC MAX.
)
( +
TWISTED PAIR
IS RECOMMENDED
ALL WIRING SHOWN IS SUPERVISED
AND POWER LIMITED
CONNECT MODULES TO
LISTED COMPATIBLE
CONTROL PANELS ONLY
SIGNAL LINE CIRCUIT (SLC)
32 VDC MAX.
TWISTED PAIR
IS RECOMMENDED
(–)
(+)
ALL WIRING SHOWN IS
(–)
FROM
PANEL OR
)
( +
PREVIOUS
DEVICE
(–)
TO NEXT
(+)
DEVICE
C1017-00
)
( –
FROM
)
( +
PANEL OR
PREVIOUS
DEVICE
TO NEXT
DEVICE
C1018-00
I56-3550-008
06/19/2018
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