LonWorks Single 4-20 mA Input Interface – MODEL 1450

Description

Description

The Model 1450 allows a single 4-20 mA output device
to be instantly integrated into a LonWorks Network. It
has a single analog input which measures the output of a
4-20 mA transmitter.

The current output of the 4-20 mA transmitter is
measured and converted to a SNVT_lev_percent value
that conforms with a LonMark Standard Network
Variable, SNVT, specification. This allows the
digitized value to be shared among other LonWorks
devices. The analog value is also interpreted as a digital
value by means of a configurable minimum and
maximum input values.

The electronics are sealed for long-term resistance to
moisture.