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DS7200V2-EXP | Installation Guide | 2. System Installation
and Setup
2.2
Arming Device Installation
The Door Access Control Module (DACM) is also
an arming device. See Door Access Control Module
(DACM) on page 38 for more information.
2.2.1
Keypad Addressing
Keypads 1 to 8 are assigned to Data Bus
Addresses 1 to 8.
Table 3 shows the correct address setting for
each keypad address.
Table 3: Keypad Address Pin Settings
Keypad Address Pins
Keypad
1
2
Addres
s
0*
OFF
OFF
1
ON
OFF
2
OFF
ON
3
ON
ON
4
OFF
OFF
5
ON
OFF
6
OFF
ON
7
ON
ON
8
OFF
OFF
* Address 0 is reserved for the Installer Keypad.
This keypad is not intended for permanent
installation and should remain with the
installer/service technician.
Some keypads use jumper plugs to set the
address. See Figure 7 for correct jumper plug
orientation.
Figure 7: Keypad Jumper Plug
Configuration
1
1- Jumper plug ON position
2- Jumper plug OFF positions
Bosch Security Systems, Inc. | 04/12 | F01U253045-02
4
8
16
MODE
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
ON
OFF
ON
2
2.2.2
Keypad Installation
Keypads contain static-sensitive
components. Follow anti-static
procedures when handling the
keypads.
Consult your keypad's installation manual for
complete installation instructions. Keypads
connect to the control panel in parallel as shown
in Figure 8.
Figure 8: Keypad to Control Panel Wiring
2
+12 VDC
Com
Data In
Data Out
1
1- DS7447E/DS7445i Keypads, or
DS7447V2/DS7445V2 Keypads
2- Keypad terminal block
3- Green data wire
4- Yellow data wire
5- Red (+12 VDC) wire
6- Black (-12 VDC) wire
7- Control panel board
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.
See Table 4 for control panel data bus-to-keypad
wire length requirements.
Table 4: Keypad to Control Panel Wire Length
Control Panel to Keypad
Control Panel to Keypad
using an External Power
Supply
EN | 15
3
4
(+)
(-)
6
5
BATT+
BATT-
7
0.8 mm
1.2 mm
(#22
(#18
AWG)
AWG)
305 m
610 m
(1000 ft)
(2000 ft)
305 m
610 m
(1000 ft)
(2000 ft)
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