CAN Connector

CAN connector pinouts should match this image. The yellow line is the edge of the board and the connector is mounted on the front in this image.

M12 Power Connection

Using information from Ultra Librarian on common uses for m12 keying

Type	Mating (From perspective of box-source and box-input)	Use	Digikey Link	Locations
D	Box Source: Female Box Input: Female	Ethernet Connection	Whatever is currently used in bay
D	Box Source: Male Box Input: Male	Standard Data Transfer	A134516-ND 708-2297-ND Note: Not a lot of cable options, might be better for Ethernet or to find a different cable type for data. Maybe B?	DAQ data transfer
A	Box Source: Female Box Input: Female	Low DC Power	A134451-ND or A133878-ND A134487-ND Cables are what bay has	Standard power connector
T	Box Source: Female Box Input: Female	High DC Power	1754-1060-ND 708-PXPTPU12FIM04TCL010PUR-ND (Cable kinda pricey)	RLCS, Laptop, Antenna

Pin numbering starts from the left of the notch on a female connector, and goes clockwise

Pin 1: GND

Pin 2: 5V

Pin 3: 12V

Pin 4: 24V

We use D-coded M12s with the following (common in industry) pinout:

The ports on our boxes should have female contacts, and the wires linking the boxes together should be be male-to-male.