Advantech ARK-3380, User Manual

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13 Chapter 2
2.3 ARK-3380 rear metal face plate external I/O con-
nectors
2.3.1 Power Input Connector
The ARK-3380 comes with a Phoenix connector that carries 12~24 VDC
external power input.
Figure 2.6: Power Input Connector
2.3.2 COM1 Connector
The ARK-3380 provides a D-sub 9-pin connector, which offers one stan-
dard RS-232 serial communication interface port of COM1.
Figure 2.7: COM 1 connector
Table 2.4: Power connector pin assignments
Pin Signal Name
1 GND
2 +12~24VDC
Table 2.5: COM1 standard serial port pin assignments
Pin Signal Name
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
1 5
9 6
3 2 4
7 8