Spc-1533-B1 Connector Mapping; Waterproof M12 8-Pin (Male) For 2 X Usb 2.0 (Usb); Waterproof M12 8-Pin (Male) Com1(Rs-232(Default)/422/485) (Com) - Avalue Technology SPC-1533-B1 Quick Reference Manual

2.1 SPC-1533-B1 connector mapping

2.1.1

Waterproof M12 8-pin (male) for 2 x USB 2.0 (USB)

2.1.2

Waterproof M12 8-pin (male) COM1(RS-232(default)/422/485) (COM)

Quick Reference Guide
CN1
1
3
4
7
2
5
6
8
CN1
1
2
3 TXD / 422T- / 485-
4 DTR / 422T+ / 485+
5
6
7
8
SPC-1533-B1 Quick Reference Guide 13
Signal
USB1 5V
D1-
D1+
GND
USB2 5V
D2-
D2+
GND
RS-232/422/485
DCD / 422R+
RXD / 422R-
GND
DSR
RTS
CTS