6.0 Wiring
Table above indicates markings inside the base of the unit for wiring connec-
tions. Each unit must be powered via an approved Zener Barrier or Galvanic
Isolator with entity perameters that do no exceed:
Uo:28v, Io: 93mA, Po:660mW, Ci:0, Li:0
Operation of the Sounder Range can be taken from the table below:
Single Stage Alarm
Before final installation of the IS-S-02 Sounder head unit onto the installed base
the alarm tone must be set (see page 5).
To control the Sounder use either a switch in the safe area on either the positive
or negative lines into the Barrier, or by turning the power supply on and off ,this
is shown at the top of page 7.
6
Line
Terminal Marking
Common Positive Supply IN
(3) IN+
Sounder Negative Supply
(2) -
Beacon Negative Supply
(1) ♫/☼
Line
Terminal Marking
Sounder
Active
Second
Stage
Common Positive
Supply IN (Uo)
(3) IN+
+
+
Sounder
Negative Supply
(2) -
-
-
Beacon/2
nd
Stage
Negative Supply
(1) ♫/☼
-
