Kontron KBox A-101 Users Guide Bedienungsanleitung PDF herunterladen (Seite 46)

12. Standard Interfaces – Pin Assignments KBox A-101 – User’s Guide (preliminary Version 1.00)

12.1.3. Serial Port (RS422/RS485) configured as RS422 (4-Channel Mode)

Refer to subsection 7.1.4.1 “RS422/RS485 Serial Interface”

Pin Signal Name 9-pin D-SUB Connector (female)

1 TxD- (Transmit Data-)

2 RxD+ (Receive Data+)

3 TxD+ (Transmit Data+)

4 RxD- (Receive Data-)

5 GND (Signal Ground)

6 RTS- (Request to Send-)

7 RTS+ (Request to Send+)

8 CTS+ (Clear to Send+)

9 CTS- (Clear to Send-)

12.1.4. Serial Port (RS422/RS485) configured as RS485 (4-Wire Mode), Full Duplex, (Bus-Master)

Refer to subsection 7.1.4.1 “RS422/RS485 Serial Interface”

Pin Signal Name 9-pin D-SUB Connector (female)

1 TxD- (Transmit Data-)

2 RxD (Receive Data+)

3 TxD+ (Transmit Data+)

4 RxD- (Receive Data-)

5 GND (Signal Ground)

6 NC

7 NC

8 NC

9 NC

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Kontron KBox A-101 Users Guide Bedienungsanleitung Seite 46