Terminal Descriptions - DSC PC5015 Installation Manual

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2.2

Terminal Descriptions

AC Terminals - AC
The panel requires a 16.5 volt, 1.5A transformer. Connect the transformer to an unswitched AC source
and connect the transformer to these terminals.
Do not connect the transformer until all other wiring is complete .
Battery Connection
The battery is used to provide back up power in the event of an AC power failure and to provide
additional current when the panel demands exceed the power output of the transformer, such as when
the panel is in alarm.
Do not connect the battery until all other wiring is complete .
Connect the RED battery lead to the positive of the battery, the BLACK battery lead to the negative.
Auxiliary Power Terminals - AUX+ and GND
These terminals provide up to 550 mA of additional current at 12 V
residential applications) for devices requiring power. Connect the positive side of any device requiring
power to the AUX+ terminal, the negative side to GND. The AUX output is protected; if too much current is
drawn from these terminals (wiring short) the panel will temporarily shut off the output, until the problem is
corrected.
Bell Output Terminals - BELL+ and BELL-
These terminals provide up to 3 Amps of current at 12 V
applications) (with stand-by battery; 700 mA continuous) for powering bells, sirens, strobes or other
warning type equipment. Connect the positive side of any alarm warning device to BELL+, the negative
side to BELL–. The BELL output is protected; if too much current is drawn from these terminals (wiring
short) the BELL PTC will open.
The Bell output is supervised. If no alarm warning device is being used connect a 1000 ohm resistor
across BELL+ and BELL– to prevent the panel from displaying a trouble condition (See Section 3.4 "[ ]
Commands, [ ][2]").
Keybus Terminals - RED, BLK, YEL, GRN
The Keybus is used by the panel to communicate with modules and by modules to communicate with the
panel. Each module has four Keybus terminals that must be connected to the four Keybus terminals on
the panel. For more information, see Section 2.3 "Keybus Operation and Wiring".
Programmable Outputs - PGM1 and PGM2
Zone Input Terminals - Z1 to Z8
Each detection device must be connected to a zone on the control panel. It is suggested that each zone
have one detection device however it is possible to wire multiple detection devices to the same zone.
For zone wiring specifics, see Section 2.9 "Zone Wiring" .
Telephone Connection Terminals - TIP, RING, T-1, R-1
If a telephone line is required for central station communication or downloading, connect an RJ-31X jack
in the following manner:
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Each PGM output is an open collector switch to ground. That is, when the PGM
output is activated by the panel the terminal will switch to ground.
PGM1 can sink up to 50 mA of current. PGMs can be used to activate LEDs or
a small buzzer. Connect the positive side of the LED or buzzer to AUX+, the
negative side to the PGM1.
PGM2 is a high current output (300mA) and operates similar to PGM1. The
CON1 must remain on at all times. If more than 300 mA of current is required a
relay must be used. Refer to the diagram.
• RING - Red Wire _______ Incoming line from
• TIP - Green Wire
• R-1 - Grey Wire ________ Outgoing line to
• T-1 - Brown Wire
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(rated 11.6 -12.6 V
DC
(rated 11.6 -12.6 V
DC
DC
telephone company
house telephone(s)
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for UL
DC
for UL residential

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