The PSU22/2 is a UMD power supply unit with twin dual-redundant PSUs. A single serial connection from a Controller provides UMD data and the signal is distributed along with power to up to 96 UMD via the RJ45 connections on the back.
“In particular, we were looking for a control system that would help us coordinate all our critical components to ensure that our volunteer operators are aware of and can easily instruct all the relevant systems at pertinent times throughout the production.”
Jim Sheppard, Chief Systems Engineer, Lutheran Church of Hope