I have a BX-06RTD Local I/O with only 3 channels enabled that works fine. i have the same module/config/wiring EIO on a BX-DMIO in the same system that i can't seem to stop getting channel out of range on channel 5 and channel burned out on 4 and 6. all unused inputs are connected to common.
I've checked wiring, tried forcing config, power-cycle, and changing config to different settings. it's not causing a problem for me, i just don't like seeing it.
Thanks