System Sensor HR-LF, HW-LF, P2RH-LF and P2WH-LF User Manual
Page 3

TABLE 2. 2-WIRE LOW FREQUENCY SOUNDER/STROBE CURRENT DRAW (mA) FOR P2H-LF HIGH CANDELA RANGE SERIES:
Sound Pattern
16–33 Volts DC
16–33 Volts FWR
135 cd
150 cd
177 cd
185 cd
135 cd
150 cd
177 cd
185 cd
Temporal
277
292
325
344
296
309
343
351
Continuous
337
362
387
417
393
395
432
433
TABLE 3. LOW FREQUENCY SOUNDER OUTPUT (dBA) IN REVERBERANT (UL**) AND ANECHOIC ROOM:
Switch
Position
Sound Pattern
8–17.5 Volts**
16–33 Volts**
24 V Nominal Measurements
Reverberant
Anechoic
DC
FWR
DC
FWR
DC
FWR
DC
FWR
1
Temporal
76
76
76
76
76
76
86
86
2
Continuous
80
80
80
80
80
80
90
90
3*
Coded
80
80
80
80
80
80
90
90
*Sounder ratings provided are for continuous voltage as provided by the NAC.
** Minimum dB rating for Operational Voltage Range as per UL 464.
SS-120-006
3 I56-3889-000R
A0459-00
A0460-00
A0461-00
CANDELA SELECTION
Adjust the slide switch on the rear of the product to position the desired can-
dela setting in the small window on the front of the unit. All products meet
the light output profiles specified in the appropriate UL Standards. Refer to
Figures 10-12.
SOUNDER SELECTION
Turn the rotary switch on the back of the product to the desired setting. For
sounder and sounder/strobe products (P2H-LF series), current draws are
listed in Tables 1 and 2. The sound output measurement for each sounder
setting is shown in Table 3.
FIGURE 9. V500 AND V700 WIRE MOLD REMOVAL FOR SURFACE
MOUNT BACK BOX
FIGURE 7. ½ INCH KNOCKOUT REMOVAL FOR SURFACE MOUNT
BACK BOX
FIGURE 8. ¾ INCH KNOCKOUT REMOVAL FOR SURFACE MOUNT
BACK BOX
TABLE 1. SOUNDER CURRENT DRAW (mA) FOR H-LF SERIES:
Position Sound Pattern
8–17.5 Volts
16–33 Volts
DC
FWR
DC
FWR
1
Temporal
191
262
138
166
2
Continuous
292
384
138
208
3
Coded
292
388
153
205
NOTE: In position 3, temporal coding must be provided by the NAC. If the
NAC voltage is held constant, the sounder output will remain constantly on.
Coded ratings provided are for continuous voltage. Position 3 is not available
on 2-wire low frequency sounder/strobe products.