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Jumpers and Connectors
Jumpers Settings
J1
AT/ATX Power Supply
Part Number
1653002101
Footprint
HD_2x1P_79_D
Description
PIN HEADER 2*1P 180D(M)SQUARE
2.0mm DIP W/O Pb
Setting
Function
NC
ATX
(1-2)*
AT
*: default
J2
COM2 RS-232/422/485 switch
Part Number
1653003260
Footprint
HD_3x2P_79
Description
PIN HEADER 3x2P 2.0mm 180D(M)
SMD 21N22050
Setting
Function
(1-2)*
RS232
(3-4)
RS485
(5-6)
RS422
*: default
J3
LCD Power
Part Number
1653003101
Footprint
HD_3x1P_79_D
Description
PIN HEADER 3x1P 2.0mm 180D(M) DIP
2000-13 WS
Setting
Function
(1-2)
+5 V
(2-3)*
+3.3 V
*: default
PCM-9389 Startup Manual 3
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