Fuse
(1А)
«GND»
«+»
«-»
Car battery
Buzzer
-
+
4
2
3
1
14
7
13
6
12
5
11
4
10
3
9
8
2
1
6
5
4
3
2
1
Figure 35. Connection diagram of buzzer
It is possible to connect LED for indication of device operation mode and security mode state.
If the power source is vehicle’s on-board network, the LED must be connected through current-limiting resistor.
Such resistor is already installed inside the lamp in the automotive LED lamps. It is only necessary to select the LED
lamp under the desired voltage of the on-board vehicle network.
4
2
3
1
14
7
13
6
12
5
11
4
10
3
9
8
2
1
6
5
4
3
2
1
Fuse
(1А)
«GND»
«+»
«-»
Car battery
1-2 kOhm
+
-
LED
Figure 36. Connection diagram of LED
When security functions are used, it is possible to control the car siren. If the siren has a separate input,
controlled by “-”, then the output of the terminal can be connected to this input directly.
Fuse
(1А)
«GND»
«+»
«-»
Car battery
+
-
IN
Siren
4
2
3
1
14
7
13
6
12
5
11
4
10
3
9
8
2
1
6
5
4
3
2
1
Figure 37. Connection diagram of car siren with input controlled by “-”.
Summary of Contents for SIGNAL S-2651
Page 16: ...Figure 19 Figure 20...
