We are not getting a voltage our at the RSL port on the NI roboRIO 2.0. This is a brand new device. What could be the problem? We have tried connecting our RSL to our old NI roboRIO, and it works. We get nothig when we connected to the 2.0. Everything else connected to the 2.0 (so far) works.
We just had something similar happen. Make sure you have an SD card installed into the RoboRio 2.0 so that it can boot up. Without this it would not work.