Digi Connect ME Hardware Reference Manual

About the development board Power jack P15
Digi Connect ME, Wi-ME, ME 9210, Wi-ME 9210 Hardware Reference Manual
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Development Board LED Descriptions
Board Label Description State Indication
CR21 GPIO 3Green On Logic 1
Off Logic 0
CR22 GPIO 4Green On Logic 1
Off Logic 0
CR23 GPIO 5Green On Logic 1
Off Logic 0
CR24 POE Active LED Green On +12V present from POE
Off No POE present
CR25 3.3V LED Green On Power On
Off Power Off
Power jack P15
The Power Jack P15 is a barrel connector that accepts 9to30VDC+/-5%. The following table shows
the polarity of the power jack.
Power Jack Polarity
Contact Polarity
Center +9 to +30 VDC
Outer Ground
The following figure schematically represents the polarity of the power jack.
Power jack polarity, schematic
Ground
+9 to +30 VDC
00000014
Test points
The development board provides 13 test points that can be identified by a board label. The test point
numbers are in the development board schematic drawings. The following table lists the test point
number, board label, and a brief description of each test point.

Digi Connect ME Specifications

General

Brand	Digi
Model	Connect ME
Category	Network Hardware
Language	English