APLISENS S.A Morelowa 7 PL - 03-192 Warsaw POLAND
Application and functions
The ZS-31Ex1 power supply and isolator is a partially intrinsically safe device with an external (input) intrinsically safe circuit.
The ZS-31Ex1 is designed to supply power intrinsically safe transmitters used in a hazardous area, 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.
The supply voltage of the intrinsically safe input circuit of the standard version of the ZS-31Ex1 is 25 V DC. At the customer’s request this voltage can be altered to 16 or 18 V DC.
The output circuit can be connected to any apparatus with a separated supply voltage of
The user can adjust the setting of the start-point and width of the range using potentiometers accessible via marked holes in the front panel.
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Sincerely Plantautomation Technology
Client Success Team (CRM),