C & K Systems ACTIVE 5 Engineering Manual page 5

4 PIR Latch Line (L+)
In the event of two or more PIR detectors being fitted to any zone, latching
detectors can be used. The 'L+' connection provides this function. It is low (0V)
when unset and high (12 v) when set.
5 Detector reset (ID)
Some detectors require the removal of power to reset (e.g. Viper Plus or Smoke
detectors). The 'ID' output should be used as the negative supply for these
devices. The positive supply should be taken from the AUX 12+.
6 Internal sounders (Speaker)
The control panel is fitted with a 35 Ohm speaker in the housing to aid in audible
alarms. If an extra speaker/s is required, it should be connected to the terminals
marked SPK+ & SPK-. A maximum of two 16 ohm speakers may be fitted in
parallel. (see diagram B)
7 External Sounder & Strobe.
Connection for external sounder and strobe are shown in diagram B. Please
note the bell trigger shown is applied negative. (Negative bell ring).
ST -
S-
H-
BELL+
WIRING DIAGRAM FOR SOUNDERS SHOWN ON BACK PAGE
C&K Securitech
Strobe switched negative.
Siren switched negative
Siren hold off (negative, going positive in alarm)
Relay common..
Diagram B
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