Loading...
 !
%
Sounder (Bell) Connections
Basic Connections
spkr_conn-001-V0
ALARM OUTPUT
10.5 - 13.5 VDC
2A MAX.
34
/$ 7?P-F$
#$ +'E#.?
-$+' '<$
1/#;20'$
1C#&#
'&&
$
:&&$
Supervised Output
/$ 0E#.5 '%<6

$ A$
' *71'5 '%<64E#.$
!"*7+'C$
"-A9?''$
#$ D/< 5 '/$
This control complies with NFPA requirements for temporal pulse sounding of fire notification
appliances. Temporal pulse sounding for a fire alarm consists of: 3 pulses – pause – 3 pulses –
pause – 3 pulses–etc..
UL
Use only UL Listed sounding devices for
UL installations.
Bell supervision is required for fire alarm
installations.
The total current drawn from the alarm
output and the auxiliary power output,
combined, cannot exceed 600 mA. In
addition, the sounding device must be a
UL Listed audible signal appliance rated
to operate in a 10.2-13.8 VDC voltage
range, and must be mounted indoors.
+
2
EXTERNAL ALARM
SOUNDER
TERMINALS ON
CONTROL BOARD
ALARM
OUTPUT
TERMINALS
sounder-001-V2
3
4
820
OHM
EOL
RESISTOR
IF BELL SUPERVISION IS ENABLED
( 91 ENABLED)
CONNECT AN 820 OHM RESISTOR ACROSS
THE EXTERNAL SOUNDER AS SHOWN BY
THE DOTTED LINE.
DO NOT CONNECT THE RESISTOR DIRECTLY
TO THE ALARM OUTPUT TERMINALS!
OBSERVE
POLARITY
Figure 5. Sounder Wiring (Supervised)
Connecting the Keypads and Other Addressable Devices
Connections
conn-001-V0
RED
GREEN
YELLOW
BLACK
ARMED
READY
4 _
5+6 IN
7 OUT
0&'-#.--#/D-##D-#E@AEE/$
M& &0$1
&E&&
G/D.*G/D@$
812''$
2H40$-*
&4
C&H$
Supplementary Power
(optional)
UL
Use a UL Listed,
battery-backed supply for
UL installations. The battery
supplies power to these
keypads in case of AC
power loss.
The battery-backed power
supply should have enough
power to supply the
keypads with the UL
required minimum standby
power time.
8&
MC$
'C@..
&)2/#@/#$0
@$5
'F
&
-89F$
7=&
'
&
0$7
&
M
C&$
+–
+
4 5 6 7
SUPPLEMENTARY
POWER SUPPLY
–
CONTROL TERMINAL STRIP
AUX. AUX. DATA
IN
DATA
OUT
IMPORTANT:
MAKE THESE
CONNECTIONS
DIRECTLY TO
SCREW
TERMINALS AS
SHOWN.
TO KEYPAD RED WIRE
TO KEYPAD BLK WIRE
TO KEYPAD YEL WIRE
TO KEYPAD GRN WIRE
TO KEYPAD BLK WIRE
TO KEYPAD RED WIRE
TO KEYPAD GRN WIRE
TO KEYPAD YEL WIRE
supp_pwr_supply-V0
Figure 6. Using a Supplementary Power Supply
Loading...
Terms of Use | Privacy Policy | DMCA Policy
2006-2021 Rsmanuals.com