ANALOG DEVICES 5B39 handbook

The 5B39 Rev. 0 is a high-precision, low-cost analog signal conditioner that converts a high-level analog input voltage into a floating proportional output current. It provides an output current range of 4 to 20 mA or 0 to 20 mA across loads from 0Ω to 750Ω. The module circuitry can withstand 240Vrms at the input screw-terminals. The 5B39 series modules are mix-and-match and hot swappable.