Emergency Command Center Manual —
P/N LS10001-000FL-E:D 9/3/2014
37
Output Circuits
Installation
2.6.2 Speaker Circuits
•
One Speaker Circuit Style Y (Class B) or Style Z (Class A) standard
•
Two Speaker Circuits Style Y (Class B) or Style Z (Class A) with ECC-50-25/70V
•
Four Speaker Circuits Style Z (Class B) or Style Z (Class A) or Style Y with ECC-CE6
•
Eight Speaker Circuits Style Z (Class B) or Style Z (Class A) or Style Y with ECC-50W-
25/70V and ECC-CE6
The integral amplifier and optional amplifier each provide audio for one Speaker Circuit. The cir-
cuit can be wired Style Y (Class B) or Style Z (Class A). Each supervised and power-limited
(Class 2) circuit is capable of 50 watts of power. Refer to the Fire•Lite Device Compatibility Doc-
ument for a listing of compatible speakers.
Shielded cable is not required, however, shielded cable will reduce RFI/EMI emissions and suscep-
tibility. For additional information, refer to “Wiring Requirements” on page 98.
!
CAUTION:
OBSERVE POLARITY
MATCH PROPER POLARITY CONNECTIONS TO FIELD WIRING AND SPEAKERS. POLARITY
SHOWN IS IN THE STANDBY AND ALARM CONDITIONS.
TB20
TB21
Figure 2.15 Speaker Circuit Connections
Style Z (Class A) Circuit
ELR required for
Style Y - Class B only
15K, 1 watt, P/N:ELR-15K
Shield
ec
cc
kt
1.
w
m
f
Содержание ECC-100
Страница 102: ...102 Emergency Command Center Manual P N LS10001 000FL E D 9 3 2014 Slide in Labels...
Страница 104: ...104 Emergency Command Center Manual P N LS10001 000FL E D 9 3 2014 Slide in Labels...
Страница 110: ...Cut along dotted line...
Страница 112: ...World Headquarters 1 Firelite Place Northford CT 06472 1653 USA 203 484 7161 fax 203 484 7118 www firelite com...