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MICROPHONE CONSOLE VA-FMCT-500
1. Connections
2.1 Collegamenti delle postazioni
The connections of the stations must be made using CAT. 5e SF / UTP cables with braided shields and shielded STP con-
I collegamenti delle postazioni sono effettuati tramite cavi STP cat.5
nectors. For these cables (and the associated RJ45 connectors), standards EIA/TIA T568A and EIA/TIA T568B call for the
diretti (cioè non incrociati o 'cross-cable'). Gli standard EIA/TIA
pinouts and colours indicated in the table. The pinouts of the IN / OUT connectors are also indicated (B).
T568A e EIA/TIA T568B prevedono per tali cavi (e relativi connettori
tipo RJ45) le seguenti piedinature e colorazioni:
Attention! Cross-cables are not permitted. All the connectors must be shielded RJ45 connector.
Connection diagram T568B STANDARD:
Pin
T568A (Colour)
1
White / Green
2
Green
3
White / Orange
4
Blue
5
White / Blue
6
Orange
7
White / Brown
8
Brown
Shield Shield
1.1. Connection to compact system VA-500
The VA-FMCT-500 stations have to be connected to the EMG. DESK socket of the compact VA-500 system and used as
Importante!
alternatives to the emergency systems of the FMD range. There can be at most two stations in each card-cage.
Tutti i connettori devono essere di tipo RJ45 schermato.
Tutte le postazioni dispongono di due prese di ingresso/uscita
IN/OUT (9). Nelle tabelle sottostanti vengono elencate le piedinature
di questi connettori.
Le postazioni MBT 1106 e MBT 1112 sono connesse tra loro in
cascata, utilizzando le prese posteriori IN/OUT (9), come illustrato in
Fig. 2.1.1; si fa presente che le due prese IN/OUT possono essere
utilizzate indifferentemente sia come ingresso che come uscita.
1.2. Sizing
Per il numero massimo di postazioni utilizzabili, fare riferimento
Using a CAT 5e SF/UTP cable with braided shielding, the following maximum limits can be maintained for the total length of
al manuale dell'unità di controllo del sistema in cui le basi sono
the connection:
utilizzate.
1 station total length
max. 300 m
2 stations total length max. 200 m
For systems with more than three stations connected to them, at distances greater than those indicated above, each station
will also have a local power supply providing a continuous stabilised current of 24 VDC / 500 mA, using the socket provided
for this purpose on the rear (A).
gm-elektronik.swiss | adm@gm-elektronik.swiss
I
CONNESSIONI
T568A STANDARD
T568B (Colour)
Pin
Colore
White / Orange
1
bianco/verde
Orange
2
verde
White / Green
Blue
3
bianco/arancio
White / Blue
4
blu
Green
White / Brown
5
bianco/blu
Brown
6
arancio
Shield
7
bianco/marrone
8
marrone
IN / OUT (Function)
Colour
Audio +
white/green
Audio –
green
GND
Pin 1
Not connected
white/orange
Not connected
blue
+VDC
Serial +
white/blue
Serial –
orange
GND
white/brown
Pin 8
brown
Pin
1
2
3
4
5
6
7
8
Schermo / Shield
Page 2 | 12
UK
2.1 Connections of stations
The stations are connected by means of
(no cross-cables). In accordance with EIA/
EIA/TIA standard T568B, the pin-out for
RJ45 connectors) and the colour codes a
1 2
3 4
5 6
7 8
Pin 8
8 7
6 5
4 3
2 1
Pin 1
Important!
All the connectors must be shielded R
Each station has two IN/OUT (9) input/outp
of these connectors are listed below.
IN/ OUT
Audio +
Audio -
GND
Non collegato / Not connected
Non collegato / Not connected
+Vcc
Seriale + / Serial +
Seriale – / Serial –
GND
The MBT 1106 and MBT 1112 stations are c
in cascade formation using the rear-pane
illustrated in Fig. 2.1.1. It is pointed out that
can be used either as inputs or as outp
maximum number of stations that can be u
of the control unit of the system in which
Datasheet 1811.001
CONNECTI
T568
Pin
Colore
1
bianco/aranc
2
arancio
3
bianco/verde
4
blu
5
bianco/blu
6
verde
7
bianco/marro
8
marrone
Fig. 2.1.1
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