Power Jack - Digi Connect SP Hardware Reference Manual

Hardware

Power jack

The power jack is a locking barrel connector that accepts 9 to 30 VDC +/- 5%. The jack is labeled as
P11 on the development board.
Power jack polarity
Contact Polarity
Center +9 to +30 VDC
Outer Ground
The following figure schematically represents the polarity of the power jack. To purchase the locking
barrel connector for your DC supply, please contact Digi.
Digi Connect SP and Digi Connect Wi-SP Hardware Reference
Power jack
12