I must have a bad board. I disconnected everything except the (2) DC power supplies and checked my output on the 24v supply. It jumps all over the place (no steady output while connected to the board. Correct me if I'm wrong but the Pos and Neg of the larger power supply is suppose to connect to the 12v/gnd terminal block, and the pos and neg of the smaller supply to the 5v/gnd terminal block. The whole GND thing keeps making think they are suppose to share a common connection, but the electrician in me says they can't. |