Bpt XA/301LR Manual Download Page 5

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GB INSTALLATION

INSTRUCTIONS

Attention.
Before installing the equipment, care-
fully read the “INSTALLATION WARN-
INGS” contained in the package.

XA/301LR POWER SUPPLIER

Power supply and control unit, with
ECHELON bus, which makes it possible
to create System 300 systems, either
standard or residential type.
It allows conversation between entry
panel, internal extension and porter
switchboard.
It manages service controls (self-con-
nection/selection of entry panels, door
lock release, stair light, auxiliary control/
porter call) and busy status.

For data lines to main and/or block
entry panels, the unit communicates
using LON TALK protocol, while to inter-
nal extensions it uses BPT X2-X1 TECH-
NOLOGY protocol.

The connection bus to entry panels is
composed of 3 twisted pairs plus power
supply if it is video, while if it is audio
connection is made by two twisted pairs
plus power supply. The connection bus to
internal extensions is composed of only
one twisted pair (System X1) or by a twist-
ed pair plus power supply (System X2).
The unit is equipped with a

CNV

con-

nector for connection to the XAV/300
video modulator and a

CNS

connector

for connection to the ICB/300 selector.

Compatibility with XA/300LR

Problems of incompatibility (such as
use of VSE/300 or use of EXEDRA type
internal extensions) can be resolved by
changing the output voltage of Bus “B”
from 20 V DC to 18 V DC with poten-
tiometer P2.

Function of terminals (fig. 1)

Terminal block A

Power supply input from mains
230 V AC 50/60 Hz

Terminal block B

LON data line

power supply output
entry panel18 V DC

–

Audio output from entry panel

Terminal board C

Line X1
video entry control 20 V DC

–X

Centralized power supply output
for video entry control 18 V DC

–

Functional earth

Function of jumper SW2

(fig. 1)

Normally connected. Disconnect the
jumper to achieve maximum sensitivity
of the line data receiver X2-X1.

Function of the yellow LED
- Regular flashing of the LED:

internal

extension programming active.

- LED on with brief interruptions:

auto-

test mode active.

- LED on:

programming of entry panels

active or malfunctioning.

- LED off:

normal operation.

- LED flashing rapidly:

short-circuit on

line X2 or on LON line.

Socket RJ45 (fig. 1)

This socket allows connection to the
programming device IPC/300LR or
IPC/301LR.

Technical characteristics

• Power supply: 230 V AC 50/60 Hz.
The unit is electronically protected

against overloads and short circuits. In
addition, the two power supplies (18V
and 20V) have galvanic insulation.

• Electrical input: 120 VA.
• Dissipated power: 22 W max and 8 W

in stand-by.

• Power supply for entry panels and/or

internal extensions of video entry con-
trol X2 and accessories: 18 V DC 2 A
(2.5 A peak).

• Power supply for entry panels and/or

internal extensions of video entry con-
trol X1 and accessories: 18 V DC 1.2 A
(1.7 A peak).

• Power supply of internal extensions

by bus: 20 V DC (terminal board C).

• The unit XA/301LR can power by

itself:

- 1 TM-series video entry panel, ana-

logue or digital Targha series;

- 1 video entry control internal extension

X1 or X2 active and 63 in standby;

- 5 amplifiers XDV/300A;
or
- 2 video entry panels, analogue or

digital Targha series;

• Number of users that can be con-

nected on the line X2-X1 (B):

-  100 video entry controls;
-  200 audio entry controls.
•  Internal  extensions  that  can  be  acti-

vated with the same call: 3 (8 with
at least 6 extensions with attenuated
note).

• Operating temperature: from 0 °C to

+35 °C.

• Dimensions: low-profile 12-unit mod-

ule for installation on DIN rail (fig. 2).

Instructions for installation

ATTENTION.
The power supplier must always
be installed horizontal (provide for
suitable ventilation if the unit is
installed in an enclosure).

The unit may be wall-mounted using
the DIN rail provided, applying the pro-
tective terminal covers (fig. 3-4). The unit
may be installed in an electrical panel
on DIN rail (EN 50022) (fig. 5).
For disassembly, proceed as shown in
figure 6.
For dimensions, see figures 2-A and 2-B.

GENERAL INFORMATION ON
PROGRAMMING

Programming of the System 300 can be
carried out in two ways:

• Programming in expanded mode

To be carried out with a PC and soft-

ware PCS/300 in systems with several
XA/301LR power suppliers or if you want
to expand the basic configuration.

• Programming in basic mode

To be carried out through XA/301LR

power supplier in systems equipped
with only one power supplier.

Characteristics of a system pro-
grammed in expanded mode

In this way, it is possible to expand all of
the characteristics of the system, allow-
ing for solutions that are more complex,
flexible and customizable.

HPV/1+

HAV/200+

HIA/300+

ICP/LR+

...HEP/306+

...HTS

HPV/1+

HAV/200+

HIA/300+

HAC/300LR+

2HTS

XA/301LR