3 I56-2769-020R
06-10
TABLE 4. 2-WIRE HORN/STROBE CURRENT DRAW ( ) FOR P2 AND PC2 STANDARD CANDELA SERIES:
DC Input
8–17.5 Volts
16–33 Volts
15 cd
15/75 cd
15 cd
15/75 cd
30 cd
75 cd
95 cd
110 cd
115 cd
Temporal High
137
147
79
90
107
176
194
212
218
Temporal Medium
132
144
69
80
97
157
182
201
210
Temporal Low
132
143
66
77
93
154
179
198
207
Non-temporal High
141
152
91
100
116
176
201
221
229
Non-temporal Medium
133
145
75
85
102
163
187
207
216
Non-temporal Low
131
144
68
79
96
156
182
201
210
FWR Input
Temporal High
136
155
88
97
112
168
190
210
218
Temporal Medium
129
152
78
88
103
160
184
202
206
Temporal Low
129
151
76
86
101
160
184
194
201
Non-temporal High
142
161
103
112
126
181
203
221
229
Non-temporal Medium
134
155
85
95
110
166
189
208
216
Non-temporal Low
132
154
80
90
105
161
184
202
211
TABLE 5. 2-WIRE HORN/STROBE CURRENT DRAW ( ) FOR P2 AND PC2 HIGH CANDELA RANGE SERIES:
Sound Pattern
16–33 Volts Volts DC
16–33 Volts Volts FWR
135 cd
150 cd
177 cd
185 cd
135 cd
150 cd
177 cd
185 cd
Temporal High
245
259
290
297
215
231
258
265
Temporal Medium
235
253
288
297
209
224
250
258
Temporal Low
232
251
282
292
207
221
248
256
Non-temporal High
255
270
303
309
233
248
275
281
Non-temporal Medium
242
259
293
299
219
232
262
267
Non-temporal Low
238
254
291
295
214
229
256
262
TABLE 6. HORN OUTPUT ( BA) IN UL REVERBERANT ROOM:
Switch
Position
Sound Pattern
dA
8–17.5 Volts**
16–33 Volts**
24 V Nominal Measurements
Reverberant
Anechoic
DC
FWR
DC
FWR
DC
FWR
DC
FWR
1
Temporal
High
78
78
84
84
88
88
99
98
2
Temporal
Medium
75
75
80
80
86
85
96
96
3
Temporal
Low
71
71
76
76
81
79
94
89
4
Non-temporal
High
82
82
88
88
93
92
100
100
5
Non-temporal
Medium
78
78
85
85
90
89
98
98
6
Non-temporal
Low
73
74
81
81
86
84
96
92
7*
Coded
High
82
82
88
88
93
92
101
101
8*
Coded
Medium
78
78
85
85
90
89
97
98
9*
Coded
Low
74
75
81
81
85
83
96
92
*Horn & 4-wire Horn/Strobe only. ** Minimum dB rating for Operational Voltage Range as per UL 464.
mA
d
mA
FIGURE 4. WIRING 2-WIRE PRODUCTS:
+
–
+
–
INPUT
FROM
FACP
OR
PRIOR
DEVICE
OUTPUT
TO
NEXT
DEVICE
OR EOL
A0367-01
FIGURE 5. WIRING 4-WIRE PRODUCTS:
+
–
INPUT
FROM
FACP OR
PRIOR
STROBE
INPUT FROM
FACP OR PRIOR HORN
+
–
+
–
+
–
OUTPUT
TO NEXT
STROBE
OR EOL
OUTPUT TO NEXT
HORN OR EOL
A0366-00
FIGURE 6. SHORTING SPRING:
SHORTING SPRING
A0368-00
For 4-Wire installations, terminals 1, 2, and 3 connect to the strobe; terminals
4 and 5 connect to the horn. The horn and strobe circuits must be wired in-
dependently, and each circuit must be terminated with the appropriate EOL
device. Removal of a notification device will result in an open circuit indica-
tion on the strobe loop.
NOTE:
A shorting spring is provided between terminals 2 and 3 of the mount-
ing plate to enable wiring checks after the system has been wired, but prior
to installation of the final product. This spring will automatically disengage
when the product is installed, to enable supervision of the final system. Only
available on indoor products(non K-series).