Power Supply and Isolator for 2-wire transmitters

The ZS-30 power supply and isolator is designed to supply power to transmitters with a 4…20 mA signal in a two-wire transmission and to transform that signal through a galvanic separation circuit into one of the standard signals used in automatic control: 4…20mA, 0…20mA; 0…5mA; 0…10V, 0…5V, 1…5V, 2…10V. IN, OUT and SUPPLY circuits are galvanic separated.

• Universal power supply: 20…253 V AC/DC
•  Full galvanic separation of circuits (IN-OUT, IN-SUPPLY, OUT-SUPPLY)
• Digital calibration of measurement chain INOUT
• Accuracy 0,1%
• Overvoltage protection
• Casing can be fitted on a standard rail (TS35, TS32)