FabiaTech FX5633, Руководство пользователя

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FabIATech Corporation
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2. DC Power Connector: Use external 2-pin apart able terminal block. (Please see
the spots circled.)
3. Power Button & Reset Push Button: Pushing the Power button once will switch
the FX5633 on and off, depending on system BIOS (Advanced Chipset
Setting>Southbridge Configuration>Restore AC power). And Reset push button
is switcher for system reset; Push and release the button will cause hard ware
reset of FX5633 and restart system booting.
Jumper Setting
The Serial port 2 is designed for multiple proposes, Use JP1 of the CPU board selects
RS-232, RS422 or RS-485 of COM2 connector, JP2 is select RS485 terminator resistor,
J1 is used to select clear CMOS data, and JP3 is used to select master/slave device
of this Compact Flash.
¾
a. JP1:COM2 R232/422/485 Selection
DB-9 RS-232 RS-422 RS-485
1 -DCD
6 -DSR
2 RXD RX-
485-
7 -RTS TX-
3 -TXD RX+
485+
8 -CTS TX+
4 -DTR
9 -RI
5 Ground
Metal Case Ground
Reset Push Button: Restart
Terminal Block
DC12~24
V
Power button: On/Off
RS-232
Factory Preset
5
2
6
1
RS-422
5
2
6
1
RS-485
5
2
6
1
JP1