DSC Digital Security Control PC158O Spécifications télécharger pdf (Page 4)

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

Programmable Outputs – PGM1 and PGM2

Each PGM output is designed so

that when activated by the panel, the

terminal will switch to ground.

PGM2 can sink up to 50 mA of current

to activate LEDs or a small buzzer.

Connect the positive side of the LED

or buzzer to AUX+, the negative side

to PGM2. If more than 50 mA of

current are required, a relay must be

used. Please study PGM wiring in

the accompanying diagram.

PGM1 is a high current output which

operates similar to PGM2. PGM1 is

used for high current output (300mA).

Zone Input Terminals – Z1 to Z6

Each detection device must be connected to a zone on the

control panel. We suggest that one detection device be

connected to each zone; wiring multiple detection devices

to a single zone, however, is possible. For zone wiring

specifics, please see Section 2.8 (“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 telephone jack in

the following manner:

• TIP - Green Wire incoming line from

• RING - Red Wire telephone company

• R-1 - Grey Wire outgoing line to

• T-1 - Brown Wire house telephone(s)

Please ensure that all plugs and jacks meet the

dimension, tolerance and metallic plating require-

ments of 47 C.F.R. Part 68, SubPart F

For proper operation, no other telephone equipment

should be connected between the control panel and

the telephone company facilities

Do not connect the alarm panel communicator to

telephone lines intended for use with a fax machine.

These lines may incorporate a voice filter which

disconnects the line if anything other than fax

signals are detected, resulting in incomplete

transmissions

2.3 KEYBUS Operation and Wiring

The KEYBUS is used by the panel to communicate with all

connected modules and vice versa. The red (AUX+) and

black (AUX-) terminals are used to provide power, while the

yellow (YEL) and green (GRN) terminals are clock and data

respectively.

The four KEYBUS terminals of the panel must be

connected to the four KEYBUS terminals or wires of

all modules.

The following restrictions apply to KEYBUS wiring:

• KEYBUS should be run in minimum 22 gauge quad

(0.5mm); two pair twist is preferred.

• The modules should be home run to the panel but can

be connected in series or T-tapped .

• Any module can be connected anywhere along the

KEYBUS. You do not need to run a separate KEYBUS

wire for keypads, etc.

• No module can be more than 1000' (305 m) (in wire

length) from the panel.

• Shielded wire should not be used unless wires are run

in an area that presents excessive RF noise or other

such interference.

Example of KEYBUS Wiring

NOTE:

Module (A) is correctly

wired within 1000' (305 m)

of wire from the panel.

Module (B) is correctly

wired within 1000' (305 m)

of wire from the panel.

Module (C) is NOT wired

correctly as it is further

than 1000' (305 m) from

the panel, in wire distance.

2.4 Current Ratings – Modules and Accessories

In order for the PC1580 system to operate properly, the

power output capabilities of the main control panel and the

expansion devices must not be exceeded. Use the data

presented below to ensure that no part of the system is

overloaded and cannot function properly.

PC1580 (12 VDC)

VAUX: 550 mA. Includes one keypad. Subtract for each

additional keypad, expansion module and acces-

sory connected to VAUX or KEYBUS.

BELL: 700 mA. Continuous Rating. 3.0 A. Short Term.

Available only with stand-by battery connected.

PC1580 Device Ratings (@ 12 V

DC)

• LCD5500 Keypad: 50 mA

• PC5400 Serial Module: 65 mA

• PC5506 Keypad: 45 mA

• PC1575RK Keypad: 50 mA

• DLM-4: 160 mA standing / 180 mA transmitter •

Escort: 65mA standing / 130 mA on-line

Other Devices

Please read the manufacturer’s literature carefully to

determine the maximum current requirements for each

device—during activation or alarm—and include the proper

values for loading calculations. Connected devices must

not exceed system capabilities during any possible

operational mode.

2.5 Keypad Assignment

There are eight available slots for keypads. LED keypads by

default are always assigned to slot 1; the LCD5500 is always

assigned to slot 8. Whereas the PC1575 LED keypad must

always be assigned to slot 1, the PC5506 and LCD5500

keypads can each be assigned to a different slot (1 to 8).

Keypad enrollment is required since the panel must know

PANEL

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PANEL

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