Table of Contents
Advertisement
85
LOW VOLTAGE CONNECTIONS
Extension
loudspeakers
(SPK)
Minimum 8 Ohms load or 2 x 16 Ohms in parallel.
SPK- (B - terminal)
d
0 volts
SPK+ (SPK terminal)
— :
speaker supply
Strobe
Lamp
STB (-terminal) :
negative trigger
External
Sounder/Bell
BA
:
negative trigger
S+
;
12 volts de supply
B-
:
0 volts
BT
:
Bell Tamper (Negative return)
Wiring
for External
Sounder:
PANEL
SOUNDER
BA
TRIGGER
| S+ |
+12V
[B_ |
| OV
T+
BT
TAMPER |;®
TAMPER
SWITCH
Wiring for mechanical
bell:
(non
self actuating)
PANEL
BELL
BA
&
S+
ce
slats
REET
Remote
keypads
LBT |
AUX-
:
OV supply
KD
:
data transmit/receive
AUX+
:
12 volts de supply
KT
:
keypad tamper
RDOC279B
issue1
181
Advertisement
Table of Contents
