Impostazioni Di Terminazione Rs-422A/Rs; Impostazioni Di Selezione - Samsung SCC-641 Manual Del Usuario

Impostazioni di terminazione RS-422A/RS-485

Come illustrato nella mappa della struttura, quando il Controller e il modulo RS 422A/RS-
485 sono connessi, le operazioni di terminazione debbono essere effettuate in base
all'impedenza opposta dal cavo in ognuna delle uscite della linea di trasmissione, al fine
di trasferire i segnali a lunga distanza controllando però la riflessione del segnale a
bassa distanza.
Divisione
<RS-485 in semi-duplex>
Terminazione: utilizzare i numeri 1 e 2 PIN, selezionare ON e la procedura sarà terminata.
Divisione
<RS-422A/RS-485 in duplex>
se più telecamere sono state impostate con il medesimo indirizzo,
ATTENZIONE
può verificarsi un Errore di comunicazione.
1-11
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n < 128
Terminazione
SW1-ON
n < 128
Divisione
SW1-ON
SW2-ON

IMPOSTAZIONI DI SELEZIONE

identificativo ricevitore SW500-1 SW500-2 SW500-3
0 OFF OFF OFF
1 ON OFF OFF
2 OFF ON OFF
3 ON ON OFF
4 OFF OFF ON
5 ON OFF ON
6 OFF ON ON
7 ON
ON ON
8 OFF OFF OFF
9 ON OFF OFF
10 OFF ON OFF
11
ON
ON
OFF
12 OFF OFF ON
13 ON OFF ON
14 OFF ON ON
15 ON ON ON
16 OFF OFF OFF
17 ON OFF OFF
18 OFF ON OFF
19 ON ON OFF
20 OFF OFF ON
21 ON OFF ON
22 OFF ON ON
23 ON ON ON
24 OFF OFF OFF
25 ON OFF OFF
26 OFF ON OFF
27 ON ON OFF
28 OFF OFF ON
29 ON OFF ON
30 OFF ON ON
31 ON ON ON
32 OFF OFF OFF
33 ON OFF OFF
34 OFF ON OFF
35 ON ON OFF
36 OFF OFF ON
37 ON OFF ON
38 OFF ON ON
39 ON ON ON
40 OFF OFF OFF
41 ON OFF OFF
42 OFF ON OFF
43 ON ON OFF
44 OFF OFF ON
45 ON OFF ON
46 OFF ON ON
47 ON ON ON
48
OFF OFF OFF
49 ON OFF OFF
50 OFF ON OFF
51 ON ON OFF
52 OFF OFF ON
53 ON OFF ON
54 OFF ON ON
55 ON ON ON
SW500-4 SW500-5 SW500-6 SW500-7 SW500-8
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
ON OFF OFF OFF OFF
ON OFF OFF OFF OFF
ON OFF OFF OFF OFF
ON
OFF
OFF
OFF
OFF
ON OFF OFF OFF OFF
ON OFF OFF OFF OFF
ON OFF OFF OFF OFF
ON OFF OFF OFF OFF
OFF ON OFF OFF OFF
OFF ON OFF OFF OFF
OFF ON OFF OFF OFF
OFF ON OFF OFF OFF
OFF ON OFF OFF OFF
OFF ON OFF OFF OFF
OFF ON OFF OFF OFF
OFF ON OFF OFF OFF
ON ON OFF OFF OFF
ON ON OFF OFF OFF
ON ON OFF OFF OFF
ON ON OFF OFF OFF
ON ON OFF OFF OFF
ON ON OFF OFF OFF
ON ON OFF OFF OFF
ON ON OFF OFF OFF
OFF OFF ON OFF OFF
OFF OFF ON OFF OFF
OFF OFF ON OFF OFF
OFF OFF ON OFF OFF
OFF
OFF ON OFF OFF
OFF OFF ON OFF OFF
OFF OFF ON OFF OFF
OFF OFF ON OFF OFF
ON OFF ON OFF OFF
ON OFF ON OFF OFF
ON OFF ON OFF OFF
ON OFF ON OFF OFF
ON OFF ON OFF OFF
ON OFF ON OFF OFF
ON OFF ON OFF OFF
ON OFF ON OFF OFF
OFF ON ON OFF OFF
OFF ON ON OFF OFF
OFF ON ON OFF OFF
OFF ON ON OFF OFF
OFF ON ON OFF OFF
OFF ON ON OFF OFF
OFF ON ON OFF OFF
OFF ON ON OFF OFF
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