• ​Power Module (model CP3000AC54TEZ)
• ​Power Shelf (we have a J2014003L001)

Log

• Using a POT, the power shelf output voltage was set to 48V

• Controller pinout

J1 pin/color	Arduino pin	use
13/brown		SCL_0
15/red		SDA_0
18/white		Alert#_0
19/orange		\EN_B
21/blue		\EN_A
20/brown		ground
22/red		ground