Owner manual

KINO-QM770 Mini-ITX SBC
Page 36
Figure 3-18: RS-422/485 Serial Port Connector Location
Pin Description
1 RXD422-
2 RXD422+
3 TXD422+/TXD485+
4 TXD422-/TXD485-
Table 3-19: RS-422/485 Serial Port Connector Pinouts
Use the optional RS-422/485 cable to connect to a serial device. The pinouts of the DB-9
connector are listed below.
RS-422 Pinouts RS-485 Pinouts
Table 3-20: DB-9 RS-422/485 Pinouts
3.2.18 SATA 6Gb/s Drive Connectors
CN Label: S_ATA1, S_ATA2
CN Type:
7-pin SATA drive connectors
CN Location:
See
Figure 3-19