COMMELL LS-573 - Manual (Page 44)

LS-573 User’s Manual
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A.8 <COM3/4/5/6 Port>
Connector: COM3/4/5/6
Type: 40-Pin box header
Pin Description Pin Description
1 HS_DCD1 2 HS_RXD1
3 HS_TXD1 4 HS_DTR1
5 Ground 6 HS_DSR1
7 HS_RTS1 8 HS_CTS1
9 HS_RI1 10 N/C
11 HS_DCD2 12 HS_RXD2
13 HS_TXD2 14 HS_DTR2
15 Ground 16 HS_DSR2
17 HS_RTS2 18 HS_CTS2
19 HS_RI2 20 N/C
21 HS_DCD3 22 HS_RXD3
23 HS_TXD3 24 HS_DTR3
25 Ground 26 HS_DSR3
27 HS_RTS3 28 HS_CTS3
29 HS_RI3 30 N/C
31 HS_DCD4 32 HS_RXD4
33 HS_TXD4 34 HS_DTR4
35 Ground 36 HS_DSR4
37 HS_RTS4 38 HS_CTS4
39 HS_RI4 40 N/C
1 39
2 40