DFI EC531-KH Installation Manual - Page 11

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DFI EC531-KH Installation Manual
I/O board
DIO
DC-in
6
1
(JP7)
6
6
6
1
1
1
1
(JP3)
(JP2)
(JP1)
(JP5)
RS232/Power Select:
COM 6 (JP7), COM 7 (JP11)
RS232 (default)
1-3 (RI), 2-4 (DCD) On
RS232 with power 3-5 (+5V), 4-6 (+12V) On
RS232/422/485 Select:
COM 6 (JP1), COM 7 (JP8)
RS232 (default)
RS422 Full Duplex
RS485
RS232/422/485 Select:
COM 6 (JP2/JP3), COM 7 (JP9/JP10)
RS232 (default)
RS422 Full Duplex/RS485
COM6
COM7
6
6
6
6
6
1
1
1
1
(JP6)
(JP4)
(JP11)
(JP9)
1-2 On
3-4 On
5-6 On
1-3, 2-4 On
3-5, 4-6 On
Notes:
1. When COM 6 RS232/422/485 is selected,
2. When COM 7 RS232/422/485 is selected,
3. When COM 8 RS232/422/485 is selected,
11
COM8
USB 5-6
6
6
6
6
6
1
1
1
1
1
(JP10)
(JP8)
(JP13)
(JP14)
(JP12)
RS232/422/485 Select:
COM 8 (JP12)
RS232 (default)
RS422 Full Duplex
RS485
RS232/422/485 Select:
COM 8 (JP13/JP14)
RS232 (default)
RS422 Full Duplex/RS485
JP2 and JP3 must be set in accordance to JP1.
JP9 and JP10 must be set in accordance to JP8.
JP13 and JP14 must be set in accordance to JP12.
USB 7-8
USB 3.0
1-2 On
3-4 On
5-6 On
1-3, 2-4 On
3-5, 4-6 On
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