System Sensor SS12/24ADA Series Installation And Maintenance Instructions Manual

INSTALLATION AND MAINTENANCE INSTRUCTIONS
SS12/24ADA* Series Strobes and
MASS12/24ADA* Series Horn/Strobes
for Fire Protective Signaling Systems
*ULC models add suffix "A"; strobes and sounder/strobes available in 24VDC,
15cd only
Table 1. SS12/24ADA Series electrical ratings:
Model Supply Operating Current from Regulated Supply
Voltage
Range
Average
Operating
Current
SS24110ADA
20-30V 210
SS24110ADAB
SS2475ADA
20-30V 170
SS2475ADAB
SS2415ADA
20-30V 75
SS2415ADAB
SS1215ADA
10.5-17V 170
SS1215ADAB
SS241575ADA
20-30V 93
SS241575ADAB
SS121575ADA
10.5-17V 225
SS121575ADAB
20-30V 175
SS2415ADAA
General Description
The National Fire Protection Association has published
standards and recommended practices for the installation
and use of the listed appliances. It is recommended that the
installer be familiar with these requirements, local codes,
and any special requirements of the local fire authority hav-
ing jurisdiction.
The Multi-Alert sounder and signaling strobe are intended
to be connected to the alarm indicating circuit of a UL-
listed fire alarm control panel. Both are compatible with DC
line supervision. The electronic sounder can be connected
Table 2. Sound Output and Current Ratings for the MA12/24D:
Sound (Hz)
Slow Whoop
800 Continuous
800/1000 Alternating
2400 Interrupted
2400 Continuous
1200 Interrupted
Swept Frequency
Fast Warble
Note 1: See Figure 2 for tab clip removal & storage.
Note 2: All models can be powered using full wave rectified unfiltered
supplies. Under
MASS24ADA series devices input voltage exceed 33 VDC or be
less than 16 VDC (16-33Vrms for full-wave rectified, unfiltered
supplies). Under no circumstances can the MA12/24D input
D900-01-00
Technical Manuals Online! - http://www.tech-man.com
Operating Current from Full-Wave Rectified Unfiltered
Peak Peak Inrush Average Peak Current
Current Current Current Operating
(mA) (mA) (mA in Current
20/30V 10.5V/17V access of (mArms)
Peak)
470/500 - 0 245
385/400 - 0 200
160/180 - 0 90
- 360/380 0 200
210/220 -- 0 120
-- 510/560 0 270
360/380 -- 0 200
Clips on Tabs
( Note 1)
ABC
BC
AC
AB
C
B
A
NONE
no circumstances can SS24ADA
Supply
Peak Current Inrush Current
(mA) (mA) (Amps in excess
20Vrms/ 10.5Vrms/ of Peak)
30Vrms 17Vrms
400/500 - .080
320/370 - .040
275/290 - .020
- 330/380 .020
275/290 -- 1.0
-- 500/530 .020
330/380 -- .020
to either 12 or 24 VDC panels. Models SS2415ADA,
SS2475ADA, SS24110ADA, SS241575ADA, and combina-
tion models incorporating these strobes, require 24 volt
panels.
MASS1215ADA , and MASS121575ADA require 12 volt pan-
els. Panels may have full-wave rectified, unfiltered power
supplies. The strobes produce one flash per second (nomi-
nal) with continuous nominal voltage applied.
The MA12/24D is suitable for outdoor applications (-35° to
66° C) when it is used with a WBB Weatherproof Back Box.
The signaling strobe is rated for 0° to 49° C and is NOT
Current (ma) Output (dBA)
DC Regulated/
FWR Unfiltered
12V 24V 30V 12V
21/40 38/56 46/72
15/24 28/45 35/55
17/32 34/46 43/58
19/23 35/56 43/64
21/31 38/59 46/73
13/19 23/33 27/41
17/24 34/47 43/60
15/27 30/47 38/59
voltage exceed 33 VDC or be less than 9.6 VDC. Under no cir-
cumstances can a SS12ADA or MASS12ADA series device input
or voltage exceed 18.7 VDC or be less than 9.6 VDC (9.6 -
18.7Vrms for full-wave rectified, unfiltered supplies).
Note 3: Measured at 10 feet in an anechoic chamber.
Note 4: Measured in a UL reverberant room.
1
3825 Ohio Avenue, St. Charles, Illinois 60174
1-800-SENSOR2, FAX: 630-377-6495
NOTE: Inrush current du-
ration is less than
20
(.00002 seconds).
Models SS1215ADA,
UL (dBA)
(Note 3) Ratings
(Note 4)
24V 12V 24V
85 92 79 85
87 93 79 85
85 92 79 85
89 90 79 85
85 94 79 85
85 91 75 82
85 92 79 85
85 92 79 85
A Division of Pittway
microseconds
SS121575ADA,
I56-650-16