Mircom LT-669 SIGSM-100 Installation guide
- Category
- Car speakers
- Type
- Installation guide
U.S.A
4575 Witmer Industrial Estates
Niagara Falls, NY 14305
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
Canada
25 Interchange Way
Vaughan, ON L4K 5W3
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
www.mircom.com
LT-669 Rev. 4
The model SIGSM-100 is used to silence a local fire alarm signal, such as a bell, horn or speaker within a suite. There are
several applications for fully supervised or non-supervised bells, horns and speakers. This module is intended for indoor
use.
INSTALLATION
Make appropriate wiring connections as per wiring instruction on other side of this sheet. The model SIGSM-100 mounts
onto a standard 4" square electrical box complete with a single gang reducer plate with two #6 screws provided. Once this
device is wired, mount to the electrical box and test the operation.
BELLS OR HORNS (SUPERVISED)
This wiring is for continuous bell and horn activation. Wire the SIGSM-100 as per Diagram 1. Terminals 3 (white wire)
and 4(red wire) are connected to the in-suite horn or bell and then in series with fire alarm indicating circuit. The fire alarm
indicating circuit is connected from the fire alarm into the SIG IN terminals 5(black wire) and 6(red wire) and out the SIG
OUT terminals 7(red wire) and 8 (black wire) .
Jumpers SIG is ON and SPKR is OFF. Jumper SEL-A is set to "A" position. Jumper SEL-B is set to "A" position.
BELLS OR HORNS (UNSUPERVISED)
Wire the SIGSM-100 terminals 5(black wire) and 6(red wire) in parallel with the fire alarm indicating circuit, see Diagram 2.
Terminals 3(white wire) and 8(black wire) are connected to the in-suite horn or bell.
SPEAKERS (SUPERVISED)
Wire the SIGSM-100 terminals 3(white wire) and 4(red wire) to in-suite speaker and this speaker in series with the fire
alarm speaker circuit, see Diagram 3. Terminals 1(blue wire) and 2(black wire) are also wired in series with the fire alarm
speaker circuit.
SPEAKERS (NON-SUPERVISED)
Wire the in-suite speaker in parallel to the fire alarm speaker circuit and to terminals 1(blue wire) and 3(white wire), see
Diagram 4. Wire the SIGSM-100 terminals 5(black wire) and 6(red wire) in parallel with a fire alarm indicating circuit.
OPERATION
At the Fire Alarm Control Panel activate the signal circuits. Press the silence button on the Model SIGSM-100 momentarily.
The local signals (within the suite) should be silenced, without interfering with the other signal devices connected to the Fire
Alarm Control Panel. The red LED on the module shall remain illuminated as long as the fire alarm signals are activated.
SPECIFICATIONS
VOLTAGE 16-33 (Regulated 24 Vdc/fwr)
CURRENT 30 mA @ nominal voltage
SIGNAL SILENCE DURATION 9 to 10 minutes
LISTED AUDIBLE
SIGNAL APPLIANCE
FIRE ALARM
63Y0
NOTE: WHEN USING A QX-5000 ZONED AUDIO SYSTEM, A QRM-1001 BELL CUT MODULE MUST BE USED TO
SILENCE THE BELL CIRCUIT FOR PAGING. SEE LT-666 INSTRUCTIONS PACKED WITH THE QRM-1001
BELL CUT MODULE.
CAUTION: MIRCOM DOES NOT RECOMMEND ANY CHANGES TO THE FACTORY APPLIED FINISH.
SIGSM-100 SIGNAL AND SPEAKER SILENCE MODULE
INSTALLATION AND OPERATING INSTRUCTIONS
NORMAL
SIGNAL
TO W ARDS
FIRE ALA RM
NORMAL
SIGNAL
SIGNAL TO BE
SILENCED
6 (SIG I N+)
5 (SIG I N-)
8 (SIG O UT-)
7 (SIG O UT+)
SIGSM-100
SIGNAL AND SPEAKER
SILENCE MODULE
TOWARDS
END-OF-LINE
FIRE ALARM
INDICATING
CIRCUIT
SIG Jumpers ON
SPKR Jumper OFF
SEL- A Jumper set to “A”
SEL- B Jumper set to “A”
DIAGRAM 1
“
SILENCE BUTTON” DESIGN USED WITH BELLS OR
HORNS IN A FULLY SUPERVI SED MANNER
(CONTINUOUS SIGNALLING ONLY)
RED
BLK
RED
BLK
NORMAL
SIGNAL
TOWARDS
FIRE ALARM
NORMAL
SIGNAL
SIGNAL TO BE
SILENCED
6 (SIG IN+)
5 (SIG IN-)
8 (SIG OUT-)
7 (SIG OUT+)
TOWARDS
END-OF-LINE
FI RE ALA RM
INDICATING
CIR CUIT
SIG Jumpers ON
SPKR Jumper OFF
SEL- A Jumper set to “N”
SEL- B Jumper set to “N”
SIGS M-100
S IGNA L AND SP EA KE R
SILENCE MODULE
“
SILENCE BUTTON” DESIGN USED WITH
BELLS OR HORNS IN A NON-SUPERVISED
MANNER
DIAGRAM 2
RED
BLK
RED
BLK
TOWARDS
FIRE ALARM
SPEAKER TO BE
SILENCED
6 (SIG IN+)
5 (SIG IN-)
8 (SIG O UT- )
7 (SIG OUT+)
SIGSM -100
SIGNAL AND SPEAKER
SILENCE MODULE
TOWARDS
END-OF-
LINE
CONTINUOUS
FIRE ALARM
INDICAT ING
CIRCUIT
SIG Jumpers OFF
SPKR Jumper ON
SEL- A Jumper set to “A”
SEL- B Jumper set to “A”
NORMAL
SP EA KER
TOWARDS
FIRE ALARM
TOWARDS
END- OF-LINE
NORMAL
SPEAKER
DIAGRAM 3
“SILENCE BUTTON” DESIGN USED WITH SPEAKERS
IN A FULLY SUPERVISED MANNER
BLU
BLK
BLK
RED
BLK
RED
SPEAKER TO BE
SILENCED
6 (SIG IN+)
5 (SIG IN-)
8 (SIG OUT-)
7 (SIG OUT+)
SIGSM-100
SIGNAL AND SPEAKER
SILENCE MODULE
TOWARDS
END-OF-LINE
CONTINUOUS
FIRE AL ARM
INDI CA TI NG
CIRCUIT
SIG Jumper OFF
SPKR Jumper ON
SE L- A Jum p er set to “N”
SEL-B umper set to “N”
NORMAL
SPEAKER
TO W ARD S
FIR E ALA RM
TOW ARDS
END-OF-L INE
NORMAL
SPEAKER
TOWARDS
FIRE ALARM
“SILENCE BUTTON” DESIGN USED WITH
SPEAKERS IN A NON-SUPERVISED MANNER
DIAGRAM 4
BLU
RED
BLK
RED
BLK
NOTE: IT IS RECOMMENDED THAT THE INDICATING CIRCUIT BE WIRED AS SUPERVISED AND CLASS A
(STYLE Y) TO COMPLY WITH THE ONTARIO BUILDING CODE.
U.S.A
4575 Witmer Industrial Estates
Niagara Falls, NY 14305
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
Canada
25 Interchange Way
Vaughan, ON L4K 5W3
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
www.mircom.com
LT-669 Rev. 4
-
1
-
2
Mircom LT-669 SIGSM-100 Installation guide
- Category
- Car speakers
- Type
- Installation guide
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