Tyco NEKA Series, Руководство по установке

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12 Outdoor Self-Powered Siren
Normal mode when the siren is not latest device on tamper line
If the siren is not the latest device on tamper line, jumper position must be as shown in figure 7, and
ASG
and
AS
terminals of the
siren must be series connected to the tamper line:
ASG
and
AS
terminals of the siren are normally connected, and disconnect for
siren tamper. The
FT
terminal have to be connected for
NEKA-F
/
NEKA-FS
sirens only.
Figure 7 – Normal mode when the siren is not latest device on tamper line: A) control panel; B) siren; D) to previous device on
tamper line; E) to next device on tamper line.
Other modes for siren activation
If the control panel do not have a terminal where 13.8 V voltage is present on standby, and no voltage in alarm, it is possible to
simulate one by means of the free-voltage contacts of alarm relay, as shown in figure 8.
Figure 8 – Activation by means of the free-voltage contacts of alarm relay: A) control panel; B) siren.
AF +N AS SPK ASG FT G F A
NC
+ 12
C
NO
B
A
NEKA-F
NEKA-FS
NEKA