Paradox Spectra 1759EX V1.0, Справочное и монтажное руководство

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10
R
EFERENCE
& I
NSTALLATION
M
ANUAL
Each keypad has one zone input terminal, allowing you to connect one motion detector or door contact directly to a keypad. The
keypad can then communicate the status of the zone to the control panel. A maximum of two keypad zones can be used with
each control panel. After connecting the device, the zone's parameters must be defined. For details on zone recognition and
Zone Programming refer to page 16. Also, refer to the feature Reassign Keypad Zone 2 on page 16.
Example: A door contact located at the entry point of an establishment can be wired directly to the input terminal of the entry
point keypad instead of wiring the door contact all the way to the control panel.
Figure 2.5: Keypad Zone Connections
2.11 KEYSWITCH CONNECTIONS
Keyswitches allow users to arm or disarm a partition by pushing a button or by activating a
switch with a key. Connect the keyswitch as shown in Figure 2.6 directly to the control
panel terminals. Once a keyswitch is connected, it must be assigned to a zone and its
parameters must be programmed (see Zone Programming on page 16 and Keyswitch
Options on page 21).
2.12 FIRE CIRCUITS
When a zone is programmed as a Fire zone, the zone becomes normally open and requires
an EOL resistor. If a line short occurs or if the smoke detector becomes active, whether the
system is armed or disarmed, the control panel will generate an alarm. If a trouble occurs on a
Fire zone, the Fire Loop Trouble will appear in the keypads’ Trouble Display (see page 47) and
the control panel can transmit the Fire Loop Trouble report, if programmed, in section [206].
2.12.1 4-W
IRE
I
NSTALLATION
:
Any on-board zone can be defined as a Fire Zone (see page 18) when using the 4-
wire installation. Connect the smoke detectors as shown in Figure 2.7 directly to the
control panel terminals. Program the PGM with the “[
PG
]/[
FNC
1] Key was Pressed”
Activation Event (see page 39) so the smoke detectors can be reset by pressing the
[
PG
] or [
FNC
1] key. Pressing the [
PG
] or [
FNC
1] key will interrupt power to the smoke
detectors for 4 seconds (see PGM Delay on page 40).
Figure 2.6: Keyswitch
Figure 2.7: Fire Zones