14 rs-422/485 serial port connector (com4), 15 sata 3gb/s connectors (sata1/sata2), 16 usb 2.0 connector (usb4) – IEI Integration PPC-37xxA-N26 v1.10 User Manual
Page 141: Table 7-17: usb 2.0 connector (usb4) pinouts
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PPC-37xxA-N26 Panel PC
Page 125
7.2.14 RS-422/485 Serial Port Connector (COM4)
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 RXD422-
3 TXD422+/TXD485+
2 RXD422+
4 TXD422-/TXD485-
Table 7-15: RS-422/485 Serial Port Connector (COM4) Pinouts
7.2.15 SATA 3Gb/s Connectors (SATA1/SATA2)
7.2.16 USB 2.0 Connector (USB4)
PIN NO.
DESCRIPTION PIN NO.
DESCRIPTION
1 USB_VCC
2 GND
3 DATA- 4 DATA+
5 DATA+
6 DATA-
7 GND 8 USB_VCC
Table 7-17: USB 2.0 Connector (USB4) Pinouts
PIN NO.
DESCRIPTION
1 GND
2 TX+
3 TX-
4 GND
5 RX-
6 RX+
7 GND
Table 7-16: SATA 3Gb/s Connectors (SATA1/SATA2) Pinouts
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