Appendix
C
System
Protocol
115
4
Measured values main circuit board
Terminals
Function
Setpoint
Actual
(Date)
Actual
(Date)
Actual
(Date)
Actual
(Date)
Actual
(Date)
V+/V-
System voltage
14 V
Battery
Charging voltage
13.8 V
1-C
Cct 1
5.8 – 6.2 V
2-C
Cct 2
5.8 – 6.2 V
3-C
Cct 3
5.8 – 6.2 V
4-C
Cct 4
5.8 – 6.2 V
5-C
Cct 5
5.8 – 6.2 V
6-C
Cct 6
5.8 – 6.2 V
7-C
Cct 7
0 V
8-C
Cct 8
5.8 – 6.2 V
9-C
Cct 9
5.8 – 6.2 V
10-C
Cct 10
Set
6.4 – 6.8 V
Unset
5.8 – 6.2 V
28-29 Strobe
light
0.67 – 0.73 V
30-32 Siren
1
0.67 – 0.73 V
31-32 Siren
2
0.67 – 0.73 V
33-36
Comm fail fault
0 V
34-36
Comm fault alarm
0 V
35-36 Panel
tamper
0 V
