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man-en-smx-rns02.docx
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4.
Electrical Connection
The SMX-RNS02 module has 1 terminal group. The terminal group is called X1. The X1 terminal group
has 3 terminals. These are as follows respectively;
X1
+ - GND
After you have completed the physical installation of your device, you can run your device by
connecting the device (+), (-), and GND terminals to the appropriate terminals at the power supply
output.
Faulty or incomplete connection may damage you, those around you, or devices.
See the relevant documents for detailed information and electrical drawings.
There are 2 USB connections on the SMX-RNS02. The USB connection requires (-) to be
short circuited to GND by design. For this reason, GND and (-) on SMX-RNS02 are short
circuited.