ABB ControlMaster Series Manual page 3

A line up of 4 new instruments with the functionality and
capability you need to meet the challenges of an information
hungry process control industry.
From ABB's legacy in controllers and indicators, the
new ControlMaster range of distinctive, accomplished
and innovative instruments not only focuses on
each model being easier and more powerful in use,
but with such a concise number of function-rich
units, it's now so much easier to choose the right
ControlMaster for your process application.
ABB I Measurement Products - ControlMaster 3