RE: Can the Digital IO Pin on terminal block handle 15V input?
Great, thanks Scott
--- In firstname.lastname@example.org, <scott@...> wrote:You shouldn't push it past 5v. You might be able to get away with it if you put a sufficiently large resistor in series to limit the injection current, but 15v is still a lot. You could use a pair of resistors as a voltage divider, or you could use the 15v signal to close a relay.
On 9/16/2013 3:26 PM, roj_blake42@... wrote:
Hi Group,will I damage the digital IO pin (pin 8 on the OT3 terminal block) if I feed it with 15volts?I am using the digital IO pin to control profile switching and want to switch the jumper setting ON/OFF using a 15V input. I just wanted to make sure that this would not damage the tracker?ThanksRoj