DSC PC5020 Instrukcja Instalacji Pobierz pdf (Strona 8)

Section 2: Installation and Wiring

The following sections provide a complete description of how to wire and configure devices and zones.

2.1 Installation Steps

The following steps are provided to assist with the installation of

the panel. It is suggested that you read over this section briefly to

get an overall understanding of the order of installation. Once

this is done carefully work through each step. Working from this

plan will help reduce problems and reduce the overall installation

time required.

Step 1 Create a Layout

Draw a rough sketch of the building and include all alarm detec-

tion devices, zone expanders, keypads and all other modules that

are required.

Step 2 Mounting the Panel

Locate the panel in a dry area, preferably located near an

unswitched AC power source and the incoming telephone line.

Before attaching the cabinet to the wall be sure to press the five

circuit board mounting studs into the cabinet from the back.

NOTE:

Complete all wiring before applying AC or connect-

ing the battery.

Step 3 Wiring the Keybus (Section 2.3)

Wire the Keybus to each of the modules following the guidelines

provided.

Step 4 Assigning Zones to Zone Expanders (Section

2.5)

If zone expander modules are being used the modules must be

configured so the panel knows which zones are assigned to each

expander. Follow the guideline provided to assign zones to

expanders.

Step 5 Zone Wiring (Section 2.9)

Power down the control panel and complete all zone wiring. Fol-

low the guidelines provided in section 2.9 to connect zones using

normally closed loops, single EOL resistor, double EOL resistors,

Fire zones and Keyswitch Arming zones.

Step 6 Completing Wiring

Complete all other wiring including bells or sirens, telephone line

connections, ground connections or any other wiring necessary.

Follow the guidelines provided in section 2.2 “Terminal Descrip-

tions”.

Step 7 Power up the Control Panel

Once all zone wiring and Keybus wiring is complete, power up

the control panel.

NOTE:

The panel will not power up if only the battery is

connected.

Step 8 Keypad Assignment (Section 2.6)

Keypads must be assigned to different slots to be properly super-

vised. Follow the guideline provided in section 2.6 to assign key-

pads.

Step 9 Confirming Module Supervision (Section 2.7)

By default, all modules are supervised upon installation. Supervi-

sion is enabled at all times so that the panel can indicate a trou-

ble if a module is removed from the system.

To confirm that each module is properly supervised, follow the

guidelines provided in section 2.7.

Step 10 Programming the System (Sections 4 and 5)

Section 4.0 provides a complete description of how to program

the panel. Section 5.0 contains complete descriptions of the vari-

ous programmable features, what options are available and how

the options function. The Programming Work Sheets should be

filled out completely before attempting to program the system.

Step 11 Testing the System

Test the panel completely to ensure that all features and func-

tions are operating as programmed.

2.2 Terminal Descriptions

NOTE:

AC Terminals - AC

The panel requires a 16.5 volt, 40 VA transformer. Connect the

transformer to an unswitched AC source and connect the trans-

former to these terminals.

NOTE:

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.

NOTE:

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

(rated 11.6-12.6 V

for UL 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

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.

The Bell output is supervised. If no alarm warning device is being

used connect a 1000 ohm resistor across BELL+ and BELL– to pre-

vent the panel from displaying a trouble condition (see section

“[*][2] Trouble Display”

on page 15).

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

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 42 43

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