Digiplex DGP-641 Manual de instalación descargar pdf (Pagina 50)

DGP-848 - 50 - Programming Guide

PCB Layout

For UL and C-UL warnings, refer to the Warnings section in the Digiplex Reference and Installation Manual.

For the hardwire

connections, refer to

"Hardware Connections"

on page 43.

This equipment must be installed and maintained by

qualified service personnel only.

“STATUS” LED:Short flash = Panel OK

Long flash = TLM Fault

Constant = Dialer on-line

OFF = Panel error/off-line

Charging and battery test LED

(every 64 seconds)

Reset jumper

Four pin connector can be

used for quick installation of

a Digiplex keypad or module.

Warning:

Disconnect the

battery before

replacing the fuse.

Warning:

Disconnect

telephone line

before servicing

Optional

connector can be

used to recharge

another battery

in the system.

PGM5

(optional 5A

relay)

PGM1: 100mA

PGM2: 50mA

PGM3: 50mA (opt.)

PGM4: 50mA (opt.)

BELL OUTPUT will

shut down if current

exceeds 3A.

Ground

clamp

Cold

water pipe

grounding

To metallic

enclosure

AWG#14 single

conductor solid

copper wire

To provide maximum lightning

protection we strongly

recommend having separate

earth connections for the dialer

and zone ground terminals.

COMBUS

Warning: Improper connection may

result in damage to the system.

Warning: During power up, the panel will

perform a module scan that lasts

between 30 and 120 seconds.

AUX POWER

Refer to transformer requirements below for Auxiliary Power Output.

Also, refer to Calculating Power Requirements (on page 42). To

connect additional wiring to auxiliary power, use the red (+) and black

(-) keypad connectors. Auxiliary power will shut down if current

exceeds 1.1A.

When installing the combus wires in a noisy

environment, or when connecting the combus

across separate buildings, you must use a shielded

cable. Refer to Connecting the Combus in Noisy

Environments on page 45.

The combus supports a maximum of 95 modules.

Although external power supplies can be used to

provide power to modules connected far from the

control panel, the final modules on the combus

should not be more than 914m (3000ft) away.

If multiple runs of wire are being used, the total

distance of all the runs combined cannot exceed

1000m (3000ft). For example, if ten runs of wire

each measuring 304m (1000ft) were connected, the

total distance would be 3048m (10 000 ft) and

therefore exceeds the system’s capacity.

Before adding any module to the control

panel make sure you shutdown the panel

by removing AC power and the battery.

* A 40V transformer is required when selecting the 850mA

battery charge current. Using a 20VA transformer with a

battery charge current of 850mA may damage the system.

*A 1k9 resistor is required if the Bell is not

equipped with an internal resistor. Connect

the resistor between the Bell’s negative (-)

and positive (+) wires. Position the resistor

as close as possible to the Bell. A resistor

is not required for sirens.

Transformer Requirements: minimum 16VAC 20VA *

*The approved battery for UL installations is Universal transformer

model # UB1640W 16.5VAC 40VA.

Auxiliary Supply can provide: typical: 600mA

max.: 700mA

Usable Battery Charge Currents: 350mA

Connection for Self-Contained Bell/Siren

The sum of the current

drawn from the BELL and

AUX must be limited to 2.0A.

Exceeding this limit will

overload the panel power

supply and lead to complete

system shutdown.

(40VA transformer strongly recomended)

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