Westermo RD-48 - Manual (Page 2)

2 6153-2004
Innehållsförteckning
1. Introduktion
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3
2. Säkerhet
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3
3. Godkännanden
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3
3.1 Tillverkardeklaration (Declaration of Conformity) ...............................................
56 – 57
4. Specifikationer
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4
4.1 Anslutningar .........................................................................................................................................................
4
4.2 Isolation mellan gränssnitt .......................................................................................................................
4
4.3 Klimatisk miljö ...................................................................................................................................................
4
4.4 Mekaniska data ..................................................................................................................................................
5
5. Underhåll
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5
6. Installation
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5 – 10
6.1 Montering/Demontering ............................................................................................................................
5
6.2 Anslutningar .........................................................................................................................................................
6
6.2.1 Matning (RD-48 HV) ...........................................................................................................................
7
6.2.2 Matning (RD-48 LV/RD-48 LV TEMP) ....................................................................................
7
6.2.3 Linje A RS-422/485 ...............................................................................................................................
7
6.2.3 Linje B RS-422/485 ...............................................................................................................................
7
6.3 Statusindikering ................................................................................................................................................
7
6.3.1 Lysdioder .....................................................................................................................................................
7
6.4 Switchinställningar .............................................................................................................................
8 – 10
7. Funktionsbeskrivning
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11 – 12
7.1 Driftsätt ................................................................................................................................................................
11
7.2 Val av datahastighet och format ........................................................................................................
12
7.3 Inställning av retiming ...............................................................................................................................
12
7.4 Inställning av anti-blocking ....................................................................................................................
12
7.5 Val av RS-422/485 struktur ...................................................................................................................
12
8. Blockdiagram
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13
9. Applikationsexempel
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14