FabiaTech Corporation
17
Switch and Jumper Setting
The serial port is designed for multiple proposes, you can use SW2 and SW1 selects
RS-232, RS-422, RS485; SW4 selects RS485 terminator resistor, JP3 and JP6 can to
select power source (+5V or 12V) with RI# pin of DB9-Pin9. The JP5 select CAN (only
COM2); use JP7 is enable CAN bus termination jumper. JP8 is used to select
3VSB/3.3V voltage with PCIe Mini Card module (See a PCIe Mini Card module
specification.), and J3 is used to clear CMOS data.
H_JP7
H_JP3
H_JP4
H_JP5
H_JP6
H_JP8
H_SW4
H_J3
H_SW1
H_SW2
¾
COM1 & COM2 RS232/422/485 Selection
COM/Mode RS-232
RS-422
RS-485 CAN
DB9(RI#)
COM1 SW2 SW2 SW2/SW4 X JP6
COM2 SW1/JP4 SW1/JP4 SW1/SW4/JP4 JP5/JP7
JP3
SW2-CO
-COM2
M1 /SW1
SW2
1-1
-1/SW
SW2-
1-2
2/SW
RS-232 Off
Off
RS-485 On
Off
RS-422 Off
On
BIOS Control
On On
F
SW2-COM1/SW1-COM2
actory Preset: BIOS Control.
SW1-COM2
P4
5
J
2
6
1
Factory Preset: COM2
for RS232/RS422/RS485
ON
OFF
2
1
ON
OFF
2
1
SW2-COM1
Summary of Contents for FX5328
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