Digital electronic drivers for mounting on DIN-rails.

The new generation of digital electronic drivers from Atos replaces the well-known analog controller, which is adjusted with a screwdriver on small potentiometers. 

The digital driver is preset with standard-parameters to be used for functional test  of the connected valve. An specific adjustment for each valve is recommended.

The controller makes it via the software possible to optional to control the valve characteristic (linerarity/progressive), programming of up to 16 set-points (4 bit), which area activated by 4 digital signals, also changes of the analog control signals fx. 0-10V, 0-20mA, 4-20mA and others. Also diagnosing signal is possible via the software.
Also available i variants for controlling one (/01H) or two coils (/05H), 12V (/12) or 24V supply voltage (standard), with voltage reference (standard) or current reference (/I), witth internal power-supply for potentiometer (/P), and option for powercontrol with external pressure transducer (/W).