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SBC84826 Series All-In-One CAPA Board User’s Manual
2.3.8 COM3 Date/Power Mode Select (JP7)
The COM3 (CN10) ports have +5V level power capability on DCD and
+12V level power capability for RI, depending on the JP7 setting.
Mode
Jumper Setting
CN10 Pin 1 is +5V level
CN10 Pin 1 is DCD (Default)
CN10 Pin 8 is +12V level
CN10 Pin 8 is RI
(Default)
2.3.9 COM4 Data/Power Mode Select (JP8)
The COM4 (CN10) ports have +5V level power capability on DCD and
+12V level power capability for RI, depending on the JP8 setting.
Mode
Jumper Setting
CN10 Pin 11 is +5V level
CN10 Pin 11 is DCD
(Default)
CN10 Pin 18 is +12V level
CN10 Pin 18 is RI
(Default)
Jumpers and Connectors
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