For detailed information on each function refer to the. You would read a high on the associated connector pin with a voltage meter. DIO Sample screenshot 2 Figure A unit load is defined to be mA. Devices drawing an absolute Acces LPCI-AIO16A of one unit load is considered to be low-powered and devices drawing an absolute maximum of five unit loads is considered to be high-powered. Because this spec is not strictly adhered to, it Acces LPCI-AIO16A best to verify[…]