Bosch DIVAR AN 5000, Руководство по эксплуатации

Страница: 30 / 170

Keyboard connection (only DIVAR 5000)
Use the keyboard connection on the back of the DIVAR AN 5000 to connect a Bosch Intuikey
keyboard using one of the following methods:
–
use the supplied RJ11 adaptor – see Connect using RJ11 adapter, page 30
– strip the keyboard cable (or equivalent cable) to connect leads directly – see Connect
wires directly, page 30
For short distances (up to 30 m), standard 6-core telecom flat cable can be used to supply
signal connections for the keyboard (LTC 8558/00). Always use the Keyboard Extension Kit
(LTC 8557) for distances over 30 m between the keyboard and the DVR; this kit provides
junction boxes and cables. Maximum cable length: 30 m (using standard 6-core telecom flat
cable), or 1.5 km (using Belden 8760 or equivalent).
The appropriate power supply (11 - 12.6 VDC, maximum 400 mA) to externally power the
keyboard must be purchased separately.
Connect using RJ11 adapter
Connect the adapter as follows:
–
red cable to the (-) of the keyboard control connector
– green cable connects to the (+) of the keyboard control connector
– white cable to ground
– blue cable to +12V
RS-485 KEYBOARD
power to
keyboard keyboard
control
G
+ _
G
G
+ _
G +12V
CT
R
L
+12V
DVR
Figure 5.1: RJ11 adapter connections
Connect wires directly
1. Cut off one of the connectors at the end of the cable.
2. Strip cable wires 1, 3, 4 and 6.
5.4
5.4.1
5.4.2
30 en | Hardware setup DIVAR AN 3000 / DIVAR AN 5000
2015.10 | v2.3 | AM18-Q0669 Operations Manual Bosch Security Systems