WingsOnWheels
Well Known Member
Maybe I am doing something I'm not supposed to, but I am having an issue with the contact inputs on the dynon.
I have some LED annunciator legend lights on my panel. These lights have a common power source and the ground is connected to a contact input. On a couple of these I also connected the contact input to the Dynon EMS.
While testing the lights if one of the two contacts tied to the EMS was connected to ground, both of the lights would illuminate. If I unplugged the EMS, all the lights would work correctly.
Right now, power and ground are not connected to the EMS. I was testing the lights using a battery so there is no common ground between the EMS and contact input.
Has anyone else seen this? Is it just a result of testing part of the system without having everything hooked up?
Thanks,
I have some LED annunciator legend lights on my panel. These lights have a common power source and the ground is connected to a contact input. On a couple of these I also connected the contact input to the Dynon EMS.
While testing the lights if one of the two contacts tied to the EMS was connected to ground, both of the lights would illuminate. If I unplugged the EMS, all the lights would work correctly.
Right now, power and ground are not connected to the EMS. I was testing the lights using a battery so there is no common ground between the EMS and contact input.
Has anyone else seen this? Is it just a result of testing part of the system without having everything hooked up?
Thanks,