Com1 Mode Select (Jp4, Jp5, Jp6); Com2 Mode Select (Jp1, Jp2, Jp3); Temperature Sensor Source Select - AXIOMTEK IMB523 User Manual

IMB523 / 524 / 525 LGA1151 ATX Motherboard
2.4.3

COM1 Mode Select (JP4, JP5, JP6)

Use these jumpers (3x2-pin p=2.54mm) to set COM1 port to operate in RS-232, RS-422
or RS-485 communication mode.
Function
RS-232 mode
(Default)
RS-422 mode
RS-485 mode
2.4.4

COM2 Mode Select (JP1, JP2, JP3)

Use these jumpers (3x2-pin p=2.54mm) to set COM1 port to operate in RS-232, RS-422
or RS-485 communication mode.
Function
RS-232 mode
(Default)
RS-422 mode
RS-485 mode
2.4.5

Temperature Sensor Source Select

Use these jumpers (3x1-pin p=2.54mm) to set temperature sensor source to operate
form external or onboard mode.
Function
External Sensor
Onboard Sensor(Default)
An external sensor can be installed at CN15.
Note
12
Setting
JP6 1-2 close
JP4 3-5, 4-6 close
JP5 3-5, 4-6 close
JP6 3-4, 7-8 close
JP4 1-3, 2-4 close
JP5 1-3, 2-4 close
JP6 5-6, 7-8 close
JP4 1-3, 2-4 close
JP5 1-3, 2-4 close
Setting
JP3 1-2 close
JP1 3-5, 4-6 close
JP2 3-5, 4-6 close
JP3 3-4, 7-8 close
JP1 1-3, 2-4 close
JP2 1-3, 2-4 close
JP3 5-6, 7-8 close
JP1 1-3, 2-4 close
JP2 1-3, 2-4 close
Setting
1-2 close
2-3 close
JP6 JP4
JP3 JP1
Board and Pin Assignments
JP5
JP2