4 rs-422/485 serial port (com3), 5 sata connector (sata2) – IEI Integration AFL-xxA-N270-Series v2.30 User Manual

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AFL-xxA-N270 Series Panel PC

Page 139

8.3.4 RS-422/485 Serial Port (COM3)

PIN NO.

RS-232

RS-422

RS-485

1 NDCDB

TX- D-

2 NRXDB

TX+ D+

3 NTX3

4 NDTR3

5 GND

6 NDSRB

RX-

7 NRTSB

RX+

8 NCTS3

9 COM_RI3

10 GND

Table 8-28: COM3 Connector Pinouts

8.3.5 SATA Connector (SATA2)

PIN NO.

DESCRIPTION

1 GND

2 STXP_0

3 STXN_0

4 GND

5 SRXN_0

6 SRXP_0

7 GND

8 GND

9 GND

Table 8-29: SATA Connector (SATA2) Pinouts

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