Siemens SIPART DR24 Process Controller

Features

• Computer for mathematical equations, chronological processes, logic operations and parallel computation processes
• Programmers (timers) also in connection with closed-loop controllers, calculations and open-loop controllers
• Closed-loop controllers with continuous manipulated variable and/or three-point step controllers; inputs and outputs of the controller blocks can be freely configured, e.g. with computation and control functions; as individual controller or for parallel operation of up to four independent control loops, for selection controllers, cascade controllers, SPC or DDC operation
• Program controllers; up to 8 programs
• Boiler controllers with mathematical evaluation of the process variables (min./max. selection, correction calculator, etc.)
• Burner controllers with control functions
• Thermodynamic process controllers and calculations (enthalpy)
• Furnace and zone controllers with scheduled setpoint control and linearization
• Test bed open-loop and closed-loop control
• Process controllers along conveyor lines (e.g. conveyor belt) with dead time element
• Pump limit controllers
• Transformers of analog and binary process variables from and to serial interface
• Process monitoring (limits, failure messages, etc.)
• Dependent and mutual locking as well as override setpoint control
• Multiplexers for process variables and/or setpoints
• Weighted averaging using sampling values