Submitted by Anonymous on Thu, 06/14/2012 - 11:12
Yes, the WSDA-Base-101 can indeed be powered by both power sources at the same time. The base station will use whatever power source has the higher voltage.
Please refer to page 29 of the WSDA-Base-101 user manual: http://files.microstrain.com/WSDA-Base-101-Analog-Output-Base-Station-User-Guide.pdf