I have an SM70-J-RA22, where I'm seeing some odd behaviour. The thing is that, with nothing connected to the outside world one of the analog IOs gives me a max value of 0.5V (they are both set to 0-10V) and the other one is showing values in the range of 7.5 to 0 when the MI is 0-ca 500 (7.5V at MI value =0).
The dips have been set to the correct position.