2 Reference & Installation Manual
2.0 Installation
2.1 Connecting the Keypad
The LED keypad is connected to the control panel’s communication
bus in a star and/or daisy chain configuration. The four-wire
communication bus provides power and two-way communication
between the control panel and all modules connected to it. Connect the
four terminals labeled
red
,
black
,
green
and
yellow
of the keypad to
the corresponding terminals on the control panel as shown in Figure 1
on page 3. Refer to the control panel’s
Reference & Installation Manual
for the maximum allowable installation distance from the control panel.
2.2 Connecting the Keypad Zone
Your keypad has one hardwired input terminal, allowing you to
connect one detector or door contact directly to it. For example, you
can wire a door contact located at the entry point of an establishment
directly to the input terminal of the entry point keypad, instead of
wiring the door contact all the way to the control panel.
Connect the device to the keypad's input terminal as shown in Figure
1 on page 3.
The keypad zone follows the control panel’s EOL
definition.
In order to communicate its status to the control panel, devices
connected to the keypad's input terminal must be assigned to a zone
in the control panel and the zone's parameters must be defined.
The control panel does not recognize tampers
originating from the keypad zone.
For more information on zone assignment, please refer to the control
panel's
Reference & Installation Manual
. Please note that even with
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