We are trying to communicate with approximately 20 different controllers through the PXI-2525 using I2C. The ones that we can't communicate with point towards the 2525 relay for that circuit as the problem. The minimum current for the 2525 is 1mA per relay and that is close to what we are using for the I2C communication. About 15 of the 20 work consistently, and the other 5 we have problems. Anyone else tried this and is this because we are at the minimum spec for current?
