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UTC-315 User Manual
Appendix A
I/O Pin
A
ssignments
Table A.19: CN16(D),CN13(E),CN14(F),CN11(G):COM2
Part Number
1655000197
Footprint
WF_5x2P_79_BOX_D_P1R
Description
1655_WF_5x2P_79_BOX_D_P1R_0.Normal
Pin
Pin name
1
422/485 TX-
2
422/485 TX+
3
422 RX+
4
422 RX-
5
GND
6
DSR#
7
RTS#
8
CTS#
9
RI#
Table A.20: CN18(D),CN14(E),CN15(F),CN13(G):COM1
Part Number
1655000197
Footprint
WF_5x2P_79_BOX_D_P1R
Description
1655_WF_5x2P_79_BOX_D_P1R_0.Normal
Pin
Pin name
1
DCD
2
RXD
3
TXD
4
DTR#
5
GND
6
DSR#
7
RTS#
8
CTS#
9
RI#