2.6.1 Post Power On Status
Connection |
I/O status |
Explain |
P0 |
IN |
Negative logic, when pin input is 0V the CNC controller read High (logic 1) |
P1 |
IN |
Negative logic, when pin input is 0V the CNC controller read High (logic 1) |
P2 |
OUT |
Negative logic, when CNC controller output HIGH (logic 1), the pin will be pulled down to 0V from 3.3V |
P3 |
OUT |
Negative logic, when CNC controller output HIGH (logic 1), the pin will be pulled down to 0V from 3.3V |