Page 32 P/N: 4998152533-02
Copyright
2007 Bosch Security Systems, Inc.
DS7200V2-UK Installer's Guide
PART II: SYSTEM INSTALLATION AND SETUP
You can use either one of the Aux Power (-) terminals
and either one of the 12 VDC (+) terminals when
connecting devices to the control panel.
BATT+
BATT-
Black (-)
Red (+)
Yellow
Green
DACM
Control Panel
Figure 54: DACM to Control Panel Wiring
You can use either one of the Aux Power (-) terminals
when connecting devices to the control panel.
Do not tie the black (-) output to earth ground
when using any external power supply. A
ground fault condition is reported if black (-)
is grounded.
Bat+
Bat-
Black (-)
Red (+)
Yellow
Green
DACM
Control Panel
12 VDC
External Power Supply
(+)
(-)
Figure 55: DACM to External Power Supply Wiring
22.3 DACM
Supervision
The control panel supervises communication to the
DACM. If the control panel fails to communicate with
the DACM, it sends a “Dbus Missing” {125} report.
23.0 System Power Up
The system shows a trouble upon any power-up
because the date and time settings are missing. This
trouble remains until these settings are made.
To reduce the occurrence of false alarms
upon control panel power-up (or restoration
of power after a complete loss of primary and
secondary power), the control panel ignores
all zone faults for approximately 60 seconds
while the devices stabilize.
24.0 System Status LED
The System Status LED shows system status,
including power supply status as described below.
Figure 56
shows the location of the control panel’s
LED.
Status LED
BATT+
BATT-
ALRM
+
PO1
L-1
SMK
+
L-2
COM
L-4
COM
L-3
L-6
COM
L-5
L-8
COM
L-7
T
T1
R1
AUXILIARY
PO1 SELECT
A
B
R
STATUS
Figure 56: System Status LED
System Status LED Operation
System Normal
On for 50 ms, off for 1 sec.
Battery Missing
Off for 200 ms, on for 1 sec.
AC Missing
Off for 200 ms, on for 200 ms,
off for 200 ms, on for 1 sec.
Phone Ringing
Flickers for 1 sec. As each
ring is detected.
Phone Line Seized (panel
using phone line)
On solid.
Shut Down (system voltage
below 10.2 VDC)
Off for 200 ms, on for 200 ms,
off 200 ms, on 200 ms, off
200 ms, on for 1 sec.
Table 18: System Status LED Operation
