I am planning to interface PLC and JetsonNano using hardwire method. I know that JetsonNano can take in a maximum of 5V and 2A . For the physical connection from the PLC I/O terminals to JetsonNano GPIO pins on the expansion header, is there any other things to be considered for the connection. Including safety issues.
What’s the interface type of PLC do you mean? For Jetson, you can check the interface design guideline in OEM Design Guide in DLC for IOs of expansion header.
I am planning to make a connection between the I/O terminals of the PLC to the GPIO of the JetsonNano