Operating instructions

SC-1002/1012-10 Installation Instructions Page 3 of 12
CP4997A 3/27/07
GENERAL DESCRIPTION
The SC-1002/1012 Siren Amplifier with Light Control is designed for single 100W speaker use.
The primary operating modes are Mechanical, Wail, Yelp, and Standby, selected by 3-position
rocker switches. Momentary Horn Override, Momentary Phaser Override or push-on/push-off
Phaser operation while in the Mechanical, Wail, and Yelp modes. Manual siren control of Me-
chanical, Wail, and Yelp. Lights can be controlled with two rocker switches. The SC-1012 is a
remote unit wired to a supplied switch panel or user supplied switches. An internal DIP switch
provides options to change tones, disable tones, HRC2 operation, and Auxiliary input polarity.
The unit utilizes short circuit, high voltage, and reverse polarity protection systems for maximum
service life. An output light indicates siren signal output for troubleshooting.
SPECIFICATIONS
Siren Section
Input Voltage 9 - 16 VDC (negative ground)
Input Current 8 AMPS (@14 VDC - single 100W speaker)
Standby Current < 75 ma (@ 14 VDC w/ enable lead energized)
Output Power 105 WATTS RMS MAX. (15 VDC - single 100W speaker)
Siren Frequency 700Hz - 1500Hz (Mechanical 700Hz - 1600Hz; Two-Tone and Horn = 435 & 585Hz)
Tones / Cycle Rates Horn Mechanical Wail Yelp Phaser Two-Tone
Cycle Rates 109 CPS 5 CPM 13 CPM 190 CPM 15 CPS 60 CPM
High Voltage
Protection
16 - 18 VDC will cause siren output to cease, resume at normal voltage
Short Circuit Current 50 AMPS (supply circuit must be capable of supplying this)
Operating Temp. -15° F to +140°F
Controls Two 3-position rocker switches (Mechanical, Wail, Yelp, Manual, and Standby).
SC-1002 - Pushbutton switches (Horn and Phaser momentary or toggle).
SC-1012 - Momentary rocker switch (Horn and Phaser momentary or toggle).
Auxiliary input programmable for positive or negative activation.
Internal 8-position DIP switch option selector.
Connections Screw down terminals for Positive and Negative Supply; Removable 6-Pos Terminal
Block (2) Speaker, Auxiliary and Enable inputs, (2) light control outputs.
SC-1012 has removable 10-Pos Terminal Block Plug for remote panel.
Light Control Section
Controls Two lighted rocker switches.
Current 20 AMPS per switch, 20 AMPS total
Connections Two light control outputs (see 6-Pos Terminal Block under Siren Connections)
General
Size 6" Wide, 6" Deep, 2" High
Weight SC-1002 - 3 LBS; SC-1012 - 3-1/2 LBS.