Paso PM2021-V, Инструкция по эксплуатации

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- PMS2000 System -
Ref. 11/556 PM2021-V
8
5. REGOLAZIONI
5.1 Potenziometro regolazione livello
Il potenziometro ‘ CALL STATIONS LEVEL ’ [ 4 ]
permette la regolazione del livello generale
d'uscita delle consolle collegate al modulo
PM2021-V .
5. SETTINGS
5.1 Level adjustment potentiometer
The ‘ CALL STATIONS LEVEL ’ [ 4 ] potentiometer
enables the general output level of the consoles
connected to the PM2021-V module to be
adjusted.
Se N > 4 , è necessario fornire un’alimentazione
esterna alla postazione (vedere il par. 4.4).
In ogni caso, si tenga presente che la distanza
MASSIMA consentita tra gli estremi del
collegamento delle basi è 1 km .
If N > 4 , it is necessary to provide a power supply
external to the station (see par. 4.4).
In any case, it must be kept in mind that the
MAXIMUM distance permitted between the ends
of the connection of the bases is 1 km .
Il sistema è concepito per essere alimentato
direttamente dall'alimentatore PM2011-V
installato nel cestello moduli segnale
PMS2002-B . Qualora le distanze fossero
notevoli, la caduta di tensione che viene a
manifestarsi sul cavo, rende necessario
alimentare le basi tramite alimentazione locale
(24Vdc). Riferirsi alla tabella per la specifica del
numero massimo di basi alimentabili
direttamente dal Sistema Modulare.
The system has been designed for powering
directly from the PM2011-V power supply
installed in the PMS2002-B signal module card-
cage. If the distances involved are considerable,
the voltage drop that takes place in the cables
makes it necessary to supply the bases by
means of a local power supply (24Vdc).
Reference should be made to table in which
the maximum number of bases that can be
powered directly by the Modular System is
specified.
Length of cable n° of bases
L = 1000 m N = 1
L = 500 m N = 2
L = 250 m N = 3
L = 100 m N = 4
Lunghezza cavo n° basi
L = 1000 m N = 1
L = 500 m N = 2
L = 250 m N = 3
L = 100 m N = 4
- PMS2000 System -
Ref. 11/556 PM2021-V
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Es posible conectar al módulo PM2021-V hasta
un máximo de 87 amplificadores PMW xx.
La distancia MÁXIMA consentida entre el módulo
y el último amplificador es de 500m .
Op de module PM2021-V kunnen maximaal 87
PMWxx versterkers worden aangesloten.
De MAXIMALE afstand die toegestaan is tussen
de module en de laatste versterker is 500 m .
Los polos de estos conectadores se indican en la
tabla 4.3.1b.
De pin-out van deze connectors vindt u in tabel
4.3.1b.
• Microfoonplaatsen
De aansluiting op de microfoonplaatsen kan met
de voorbedrade kabels CV301 , CV305 , CV310
en CV320 worden uitgevoerd (respectievelijk
1,5m / 5m / 10m / 20m lang) of met kabels van
een specifieke lengte, die met behulp van de
kabel 31/135 en de set van 9-polige
verlengkabelconnectors AC304 kan worden
bereikt. Op afbeelding 4.3.2 ziet u hoe de kabel
moet worden aangesloten.
• Puestos microfónicos
La conexión con los puestos se puede efectuar
utilizando cables precableados CV301 , CV305 ,
CV310 y CV320 (largos respectivamente 1,5m
/ 5m / 10m / 20m) o bien de longitud específica
realizados con cable 31 / 135 y kit de
conectadores de alargo 9 polos AC304 .
En la figura 4.3.2 se muestran las modalidades
de conexión del cable.
Fig./Afb./Tab. 4.3.1b
Descripción Beschrijving
1
RTX B - Invertidor RTX B - Omkerend
2
Masa Massa
6
RTX A - No invertidor RTX A - Nicht omkerend
Fig. 4.3.2
Fig./Afb./Tab. 4.3.2b
Descripción Beschrijving
1
RTX B - Invertidor RTX B - Omkerend
2
Masa Massa
3
SIG A - Audio ‘A’ SIG A - Audio ‘A’
4
Masa Massa
5
+24 V +24 V
6
RTX A - No invertidor RTX A - Nicht omkerend
7
Masa Massa
8
SIG B - Audio ‘B’ SIG B - Audio ‘B’
9 +24 V +24 V