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Hardware Configuration
WADE-8021 User’s Manual
2-2
JP2: COM2 (JP1) Interface Selection
Pin No.
Function
5-6, 9-11, 10-12, 15-17, 16-18 Short
RS-232
3-4, 7-9, 8-10, 13-15, 14-16, 21-22 Short RS-422
1-2, 7-9, 8-10, 19-20 Short
RS-485
JP7 : PANEL Voltage Selection
Pin No.
Function
1-3 Short
VCC3
3-5 Short
VCC
3-4 Short
+12V