Advantech BB-SR30418020 handleiding
Handleiding
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SmartFlex SR304
Figure 43: RS232 connector
Connection of RS485 connector:
Pin Signal Description Direction
1 TxRx+ RS485 B (+) Input/Output
2 TxRx- RS485 A (-) Input/Output
3 TxRx+ RS485 B (+) Input/Output
4 TxRx- RS485 A (-) Input/Output
Table 22: Connection of RS485 connector
The termination resistor can be activated directly on the port board using a jumper (termination
resistor is part of the port board).
Connection of RS422 connector:
Pin Signal Description Direction
1 RxD+ RS422 (+) Output
2 RxD- RS422 (-) Output
3 TxD+ RS422 (+) Input
4 TxD- RS422 (-) Input
Table 23: Connection of RS422 connector
Figure 44: RS485/422 connector
The selection of either RS485 or RS422 can be performed by using jumpers on the
board. Three jumpers are required for the RS485 interface or one jumper for the RS422 inter-
face. The default configuration is RS485 with termination off.
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Bekijk gratis de handleiding van Advantech BB-SR30418020, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Advantech |
| Model | BB-SR30418020 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9986 MB |
