DIVAR 2000 / DIVAR 3000 / DIVAR
22 en | Hardware setup
5000
5 Hardware setup
This chapter contains detailed information about the hardware installation and connection of
external equipment to the unit. The connector types and their pin signals are described. Most
of the connectors are located at the rear panel of the unit. For convenience, one USB port is
located on the front of the unit to connect a mouse or memory device.
All the input/output ports are Safety Extra Low Voltage (SELV) circuits. SELV circuits should
only be connected to other SELV circuits.
5.1 Keyboard connection (only DIVAR 5000 models)
Use the keyboard connection on the back of the unit to connect a Bosch Intuikey keyboard
using one of the following methods:
– use the supplied RJ11 adaptor – see Connect using RJ11 adapter
– strip the keyboard cable (or equivalent cable) to connect leads directly – see Connect
wires directly
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.
5.1.1 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
2016.09 | v1.0 | AM18-Q0717 Operation Manual Bosch Security Systems
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