Atos electronics includes analog and digital drivers which supply proportionals with a proper PWM current to align valve regulation to the reference signal.
New digital electronics may provide the closed-loop control
of position, speed and/or force of any electrohydraulic axis.
A new generation of digital electronics is the remarkable results
of a specific 5-years R&D project.

Digital electronics add valuable plus:
• better performances: hysteresys, response time, linearity
• software setting of hydraulic parameters: scale, bias, ramp,
   non-linearities
• diagnostics and computer assisted maintenance
• optional combined P/Q control for valves and pumps
Electronic drivers and digital axis controls may be integrated on
proportional valves.
Integral electronics, factory preset, ensure fine functionality plus
valve-to-valve interchangeability and simplify installation wiring
and system set-up.
Atos electrohydraulics may be integrated in fieldbus
like CAN-Bus, Device Net and Profibus
to allow easier wiring connection in multi-axis systems
plus fault-diagnostics and high immunity to magnetic noise.