User manual

71 Appendix A
A.14 RS-422/485 (CN18)
A.15 COM1 (CN19)
Table A.16: RS-422/485 (CN18)
Part Number: 1653004101
Description: Pin Header 4*1P 180D(M) SQUARE 2.0mm
Pin Pin Name Signal Type
1 422-RXD- IN
2 422-RXD+ IN
3 485-422-TXD+ OUT
4 485-422-TXD- OUT
Table A.17: COM1 (CN19)
Part Number: 1654409108
Description: D-SUB CONN 9P 90D(M) DIP 5mm GRN 225A-
09MSPBBB6
Pin Pin Name Signal Type
1DCD# IN
2RXD# IN
3TXD# OUT
4DTR# I/O
5GND GND
6DSR# IN
7RTS# I/O
8CTS# IN
9 RI# IN
10 GND GND
11 GND GND
12 43
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