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PCI-6886 User’s Manual 76
B.13 COM 1, 2 Connector (CN13, CN14)
Table B.13: COM connector (CN 13, CN14)
COM1 connector (CN13) COM2 connector (CN14)
Pin Signal Pin Signal Pin Signal Pin Signal
1DCD 6DSR 1DCD 2DSR
2SIN 7RTS 3SIN 4RTS
3 SOUT 8 CTS 5 SOUT 6 CTS
4 DTR 9 RI 7 DTR- 8 RI
5GND 9GND 10N.C.
11 TXD422+/
485+
12 TXD422-/
485-
13 RXD422+ 14 RXD422-
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