Assigning A Device Address - Bosch D621 Installation Manual

Figure 6: External power for keypads
1
7
1 - Back of keypad
2 - Control panel
terminals
3 - AUX Power (+)
4 - Data
5 - Common
7.0

Assigning a device address

Each time you change the address switches, you must cycle the power to the keypad (turn the power
off and then on) for the address change to take effect.
Figure 7: Inside view of keypad
1 - LCD display (D623/D623W/D623B),
LED display (D621/D621W/D621B), or
vacuum florescent display
(D625/D625WD625B)
2 - Keypad
3 - Wire opening
Bosch Security Systems | 8/04 | 44677G
D600 Series | Installation Guide | 7.0 Assigning a device address
2
3
8
4
9
5
10
(+) (-)
6
6 - External 12 VDC
power supply
7 - Red
8 - Yellow
9 - Green
10 - Black
1
4 3
6
7
5
O N
1 2 3 4 5 6
4 - Data wire connector
5 - 6-position DIP switch
6 - Backlight brightness potentiometer
(D623, D623W and D623B only)
7 - Speaker
2
5