Process Controllers

Installed in more than 250 000 control applications in industrial processes and in mechanical and systems engineering and other areas, the SIPART DR series is your solution for process control. The compact controllers with continuous output signal or switching output have been designed especially for spacesaving panel mounting.

Process Controllers

Controller SPADR 21


Controller SIPART DR 21SPADR 21 process controllers in 72x144 mm format are ideal solutions for all standard tasks. Various control functions and status messages.


 Format 72x144 mm
 Options Additional modules for analog input, digital inputs/outputs
 Communication RS 232/PROFIBUS DP; Can be used as backup controller


  • excellent trend display with analog bar for process value and setpoint
  • continious or step controller (K/S) (0/4 until 20mA / relays)

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