2B23 converter equivalent, isolated voltage-to-current converter.
FUNCTIONAL BLOCK DIAGRAM
WIde Input Renge. Resistor Programmable
"Pin Programmable Output: 4 to 20mA or 0 to 20mA
High CMV Input/Output Isolation: :i: 1500V pk Contin.
requiring isolated current transmission. The 2B23 meets the
requirements of the Instrument Society of America Std. SO.I .
The model 2B23 is . high perfonnance, low cost voltage to current converter featuring :i:1500V pk input to output isolation for interfacing with standard process signals. The input stage of the 2B23 may be single resistor programmed to accept voltage.
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