Aaeon PCM-LN02 Bedienungsanleitung PDF herunterladen (Seite 36)

Compact Board PCM-LN02

2.37 COM Port 1 Connector (CN26)

COM 1/RS-232 Mode

Pin Signal Pin Signal

1 DCDA 2 RXA

3 TXA 4 DTRA

5 Ground 6 DSRA

7 RTSA 8 CTSA

9

RIA / +5 Volt. / +12

Volt.

10 N/C

COM1/RS-422

Pin Signal Pin Signal

1 TXA- 2 RXA+

3 TXA+ 4 RXA-

5 Ground 6 N/C

7 N/C 8 N/C

9

N/C / +5 Volt. / +12

Volt.

10 N/C

COM1/RS-485

Pin Signal Pin Signal

1 TXA- 2 N/C

3 TXA+ 4 N/C

5 Ground 6 N/C

7 N/C 8 N/C

9

N/C / +5 Volt. / +12

Volt.

10 N/C

Chapter 2 Quick Installation Guide 2-23

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