Table 2.5: J5: Com2 Rs 232/422/485 Select - Advantech INTEL PCM-9587 User Manual

Onboard intel celeron m ebx sbc with audio, vga, lcd, sata
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Table 2.5: J5: COM2 RS 232/422/485 Select

PINS
RS-232
1,2
Open
3,4
Open
5,6
Close
7,9
Close
8,10
Close
9,11
Open
10,12
Open
13,15
Close
14,16
Close
15,17
Open
16,18
Open
RS-232
RS-422
RS-485
RS-422
Open
Close
Open
Open
Open
Close
Close
Open
Open
Close
Close
2 .. .. .. .. .. .. .. 1 8
○ ○
■ ■ ○ ■ ■ ○
■ ■ ■ ○ ■ ■ ○
□ ○
1 .. .. .. .. .. .. .. 1 7
2 .. .. .. .. .. .. .. 1 8
○ ○ ■ ■ ○ ■ ■
■ ○ ○ ■ ■ ○ ■ ■
1 .. .. .. .. .. .. .. 1 7
2 .. .. .. .. .. .. .. 1 8
○ ○ ○ ■ ■ ○ ■ ■
■ ○ ○ ○ ■ ■ ○ ■ ■
1 .. .. .. .. .. .. .. 1 7
7
RS-485
Close
Open
Open
Open
Open
Close
Close
Open
Open
Close
Close
PCM-9587 User Manual

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