Jp1: lvds panel power, Jp3, jp4, jp5: rs232/422/485 (com2) selection, Jp6: at/atx power type selection – IBASE IB930 User Manual
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INSTALLATIONS
JP1: LVDS Panel Power
JP1
LVDS Panel Power
+3.3V (default)
+5V
JP3, JP4, JP5: RS232/422/485 (COM2) Selection
COM1, COM3 & COM4 are fixed for RS-232 use only.
COM2 is selectable for RS232, RS-422 and RS-485.
The following table describes the jumper settings for COM2 selection.
COM2
Function
RS-232
RS-422
RS-485
Jumper
Setting
(pin closed)
JP3:
3-5 & 4-6
JP4:
3-5 & 4-6
JP5:
1-2
JP3:
1-3 & 2-4
JP4:
1-3 & 2-4
JP5:
3-4
JP3:
1-3 & 2-4
JP4:
1-3 & 2-4
JP5:
5-6
JP6: AT/ATX POWER Type selection
JP6
POWER Type
ATX
AT
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IB930 User’s Manual