System-sensor P24 and S24 Strobe and Horn_Strobe Manual de usuario descargar pdf (Pagina 2)

D900-25-00 2 I56-0981-001R

Strobe:

Sound Output Guide UL Reverberant Room dBA@ volts DC Anechoic dBA @10 ft./volts DC

20 24 30 20 24 30

Temporal Low Volume Electromechanical 75 75 79 94 96 98

3000 Hz Interrupted 75 79 79 94 96 98

High Volume Electromechanical 82 82 82 100 101 102

3000 Hz Interrupted 82 85 85 100 101 102

Non- Low Volume Electromechanical 79 82 85 94 96 98

Temporal 3000 Hz Interrupted 82 82 85 94 96 98

High Volume Electromechanical 85 88 88 100 101 102

3000 Hz Interrupted 88 88 88 100 101 102

(+)

(–)

(+)

(–)

(+)

(–)

(+)

(–)

HORN/STROBEHORN/STROBE

STROBE ONLY

Figure 1A. Any combination of models powered by a 2-wire circuit:

System Operation: Non-Synchronized Devices

FROM:

FACP, MODULE

OR PREVIOUS

DEVICE

TO NEXT

DEVICE OR

EOL

(+)

(+) (+)

(–)

TANDEM OPERATION

HORN/STROBE COMBO

FACTORY INSTALLED

JUMPERS

Figure 1B: Horns and strobes powered in tandem:

NOTE: Supply power must be continuous for proper operation.

Current Draws

Horn/Strobe:

DC FWR DC FWR DC FWR

169 220 140 191 115 174

AVERAGE CURRENT (mA)

24V Models

20V 24V 30V

DC FWR DC FWR DC FWR

460 560 450 570 420 620

PEAK CURRENT (mA)

24V Models

20V 24V 30V

DC FWR DC FWR DC FWR

190 230 220 290 290 370

IN RUSH CURRENT (mA)

24V Models

20V 24V 30V

DC FWR DC FWR DC FWR

188 241 165 209 144 200

186 238 163 211 145 202

180 232 153 204 132 189

181 232 154 204 132 190

193 246 168 214 152 207

188 242 167 217 150 210

183 234 157 206 136 193

182 232 156 205 137 195

High/Low

Volume

Temp

/Non

Electro-

mech.

Temp

Non

Temp

Non

Temp

Non

Temp

Non

3000 Hz

Interrupt.

AVERAGE CURRENT (mA)

24V Models

20V 24V 30V

Tone

High

Low

High

Low

Horn Selections

Horns are factory set for high volume, temporal code, and electromechan-

ical tone.

Tones:

Two tones may be selected using the jumper plugs located on

the printed circuit board. With the jumper offset, the tone is the

Electromechanical sound. With the jumper in place, the tone is

a 3 kHz sound.

Temp/Non-Temp:

Temporal coding or Non-Temporal coding can be selected using

the jumper plugs located on the printed circuit board. With the

jumper offset, the tone pattern is the Temporal Coded Signal.

With the jumper in place, the Non-Temporal code (continuous)

tone is active.

NOTE: When powered from FWR supply, the tones will be modulated

(turned on and off) by 120Hz, causing the tones to sound dif-

ferent from DC power.

High/Low Volume:

High or low volume may be selected using the jumper plugs

located on the printed circuit board. With the jumper in place,

the sound output level is the high level. With the jumper offset,

the sound output level is the low level. The low volume setting

must NOT be used when the device is powered from a 12-volt

panel.

NOTE: Always power down devices before setting jumpers.

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