Page 20 P/N: 4998152533-02
Copyright
2007 Bosch Security Systems, Inc.
DS7200V2-UK Installer's Guide
PART II: SYSTEM INSTALLATION AND SETUP
Connect the control panel’s Data and Aux Power
terminals to the DX2010 as shown in Figure 21.
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-
+OUT-
TMPR
1 COM
R
B
Y
G
DX2010
Control Panel
Red (+)
Black (-)
Green
Yellow
Figure 21: DX2010 to Control Panel Wiring
If you need to power the DX2010 with an external 12
VDC power supply, wire it as shown in Figure 22.
You can use either one of the Aux Power (-) terminals
when connecting devices to the control panel.
BATT+
BATT-
+OUT-
TMPR
1 COM
R
B
Y
G
DX2010
Control Panel
Red (+)
Black (-)
Green
Yellow
12 VDC
External Power Supply
(+)
(-)
Figure 22: External Power Supply Connections
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.
18.4
DX2010 Auxiliary Output Connections
The DX2010 can provide 12 VDC at up to 100 mA
from the Auxiliary Output (-) OUT (+) terminals to
power external devices such as motion detectors. See
Figure 23.
TMPR
1 COM
R
B
G
Y
Motion Detectors,
Photobeams, etc.
DX2010
+OUT-
Red (+)
Black (-)
Figure 23: DX2010 Auxiliary Output Wiring
When using DX2010’s auxiliary output, the
maximum distance between the control panel
and the DX2010 must be limited to 76 m when
using #18 AWG (1.2 mm) wire, or 30 m when
using #22 AWG (0.8 mm) wire. The maximum
distance from the DX2010 output terminals
and the remotely powered devices (PIRs,
smoke detectors, etc.) must be limited to 15
m for #22 AWG (0.8 mm) or 30 m for #18 AWG
(1.2 mm) wire.
If the DX2010’s Aux Output (“+Out-“
terminals) is used as an auxiliary power
source, the Input Expander’s “R” and “B”
wires must be “home-run” to either the
control panel or to an available power supply.
Do not use a “Daisy-chain” wire
configuration.
