Opvimus UMX-2SB, Руководство по эксплуатации

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UMX-2SB version 3.2.000 7
UMX-2SB
Zones subdivision module
with individual music volume controls
and surveillance functionalities
3) RJ45 connector “MUSIC/BACKUP” PRIORITY LED
indicator. Indicates that the priority contact is activated
(pin 6 of RJ45 MUSIC/BACKUP connector). Only lights up if
amplifier is working as a BACKUP amplifier and an
announcement is playing.
4) RJ45 connector “MUSIC/BACKUP” FAIL LED indicator.
Indicates that the FAIL contact is activated.
5) “MUSIC/BACKUP” FAIL CONTACT. NO (Normally Open)
output contacts. Its activation is associated with the
surveillance functions of the “MUSIC/BACKUP” channel.
Use the software
Call Point
to configure in which cases
the contact is activated (by detecting errors loudspeaker
line high or low impedance, short circuit, open line or
error amplifier...).
Through miniature some jumpers and switches, FAIL
contact can be configured as free-potential contact or
open collector output (see section 3
. CONFIGURATION
).
6) “MUSIC/BACKUP” LINE IN 0 & 100V connection. Connect
the music/backup amplifier speaker’s line output to these
contacts (100V line).
7) RJ45 “PAGING” output connector. Up to +4dB paging
signal audio output, balanced through transformer. The
output level is adjustable through
Call Point
software or
COMPACT unit. Connects to paging amplifier signal input.
RJ45 PIN OUT
Pin 1: AUDIO H (hot) output.
Pin 2:
AUDIO C (cold) output).
Pin 3:
+24 VDC amplifier monitoring input.
Pin 4:
Not used.
Pin 5:
Not used.
Pin 6:
Priority output contact. Activates if an
announcement is being sent. Using internal
jumpers and switches, this contact may be
configured as a voltage free contact or as open
collector output (see section 3
. CONFIGURATION
).
Pin 7: Not used.
Pin 8:
Metal Shield:
8) Channel “PAGING” PRIORITY indicator. Indicates the
activation of the priority output contact of channel
“PAGING” (pin 6 of connector RJ45). The led lights up
when sending an announcement to some sub-zone of the
UMX-2SB module.
9) Channel “PAGING” FAIL indicator. Indicates FAIL contact
activated .
10) Channel “PAGING” FAIL contacts. NO (Normally open)
output contacts. Their activation is associated with the
paging cannel surveillance functions.
Call Point
software
is used to configure in what cases the contact is made
(when high or low impedance errors are detected in the
speaker line, short-circuit, line open or amplifier error...).
Using jumpers and mini-switches, the FAIL contacts may
be configured as a voltage free contact or as an open
collector output (see section 3 . CONFIGURATION ).
11) Channel “PAGING” LINE IN connection. Connection
terminals to the amplifier speaker output lines.
12) SUB-ZONE 1 connections.
a) + & - Contacts. Connection terminals to the sub-zone
1 speaker lines. See section 5
. CONNECTION
.
b) Auxiliary relay contacts. The relay switches when
sending a message to the sub-zone. It is used in
installations with external volume controls that
require surety paging functionality, inhibiting volume
controls when an announcement is played. See
sections
5.4
and
5.6
.
13) SUB-ZONES connections 1, 2, 3 & 4. These sub-zones are
available on all UMX-2SB module models (UMX-2SB1,
UMX-2SB2, UMX-2SB3 and UMX-2SB4).
14) SUB-ZONES 5, 6, 7 & 8 connections. These sub-zones are
available on module models UMX-2SB2, UMX-2SB3 and
UMX-2SB4.
15) SUB-ZONES 9, 10, 11 & 12 connections.
These sub-zones
are available on module models UMX-2SB3 and UMX-
2SB4.
16) SUB-ZONES 13, 14, 15 & 16 connections.
These sub-zones
are available only on module model UMX-2SB4.
GND
JP1
Internal jumper. Connection of pin 8 and shield of RJ45
connector “PAGING” to GND
JP6 Internal jumper. Connection of pin 8 and shield of RJ45 connector
“PAGING” to earth of the equipment.