DSC Power832 PC5O15 Manuale di Installazione Scaricare il pdf (Pagina 9)

G E T T I N G S T A R T E D

Auxiliary Power Terminals - AUX+ and GND

These terminals provide up to 550 mA of additional current at 12 V

DC 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

DC (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.

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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]”).

For UL installations, when a bell or siren is used for fire signaling with a pulsed

cadence, it must be connected between the AUX+ and BELL- terminals. To

maintain bell circuit supervision, do not connect more than one device to the

BELL- terminal. A fire bell or siren used for this application must be UL Listed

and have a current consumption of 400mA or less (e.g. Wheelock MT-12/24-R).

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

(ANY OUTPUT

TERMINAL)

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.

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:

• RING - Red Wire ________ Incoming line from

• TIP - Green Wire telephone company

• R-1 - Grey Wire __________ Outgoing line to

• T-1 - Brown Wire house telephone(s)

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