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2.10 Multiple I/O Port Configuration
The onboard COM1 can p5V or +12V power with J2 and J3 jumper
selectable.
2.10.1 COM1 VCC Mode Selection
J3
1 3
J2
3
1
Jumper: J2
Type: onboard 3-pin header
J2 COM1
Mode
1-2
+12V
2-3
RI
Default setting
Jumper: J3
Type: onboard 3-pin header
J3 COM1
Mode
1-2
+5V
2-3
DCD
Default setting
LE-362 User’s Manual
24
Содержание LE-362
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