SIEMENS Process Controllers

Process controllers are indeed known for their high reliability and user-friendly operation. These qualities are essential for ensuring efficient and effective control of industrial processes.

The SIPART DR21 process controller sounds like a versatile digital controller with a user-friendly interface. Its extensive program memory likely contains a variety of preconfigured functions for controlling engineering processes, making it accessible even to users without programming experience or additional tools. This seems like a great way to simplify the process of controlling and monitoring engineering processes.

Catalog MP31 - 2019, Controllers and Software

SIPART DR 21 - Serial SIPART 6DR210x Bus Interface

SIPART DR 21 - Controllers 6DR210*-*

SIPART DR - PROFIBUS Interface

SIEMENS Process Instrumentation Brochure

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SIEMENS SIPART DR22

SIPART DR22 process controller is an advanced digital controller with an extended range of functionality. Similar to the DR21, it provides numerous preconfigured functions in its program memory for controlling engineering processes, making it user-friendly for those without programming experience. Additionally, the ability to insert function blocks for computing and logic functions into the controller's input range allows for optimal adaptation, even for complex tasks. This flexibility and adaptability are valuable features for addressing a wide range of process control needs

Catalog MP31 - 2019, Controllers and Software

SIPART DR22 - Controller 6DR2210

SIPART DR 22 - Serial SIPART 6DR2210 Bus Interface

SIPART DR 22 and DR 24 - Controller 6DR2210-4/-5 and 6DR2410-4/-5

SIPART DR - PROFIBUS Interface

SIEMENS Process Instrumentation Brochure

Application

The SIPART DR22 process controller has a sophisticated adaptation method that significantly simplifies commissioning even of critical controlled systems. The controller hereby determines the optimal control parameters independently on request without requiring the user to have prior knowledge about the process behavior. The applied method is suitable for systems with compensation and acyclic settling behavior. Even larger dead times are taken into account.

The SIPART DR22 controller can be used as:

Fixed-setpoint controller for control of one, two or three components, optionally also with two setpoints
DDC fixed-setpoint controller for control of one, two or three components
SPC controller
Slave controller (synchronous controller), optionally with internal/external switchover
Fixed or guided ratio controller with internal/external switchover
Cascade controller (dual controller)
Ratio cascade controller (dual controller)
Override controller (dual controller)
Dual controller with two independent control channels.
Universal use is supported by the comprehensive hardware features of the device; if necessary, the hardware can be easily expanded by a variety of signal converters (e.g. communication over a serial interface with a higher-level system).

The SIPART DR22 process controller is very generously equipped with indicators. There is one analog and one digital indicator each for the controlled variable as well as the setpoint. The manipulated variable is displayed digitally.

The SIPART DR22 controller can be used either as continuous controller with a current output signal or as three-point step controller for connection of electromotive drives. Split range mode of the C-controller can also be configured.

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SIEMENS SIPART DR24

The SIPART DR24 process controller appears to be a versatile solution, offering both single-channel and dual-channel control capabilities for handling complex tasks. Its ability to perform additional computing functions within the input range makes it well-suited for addressing a wide array of process-specific requirements. With its compact 72 × 144 mm format, it seems to be a convenient option for applications requiring mathematical calculations, logic operations, open-loop controls, and time-controlled closed-loop controls.

Catalog MP31 - 2019, Controllers and Software

SIPART DR24 - Controller 6DR2410

SIPART DR 24 - Serial SIPART 6DR24xx Bus Interface

SIPART DR 22 and DR 24 - Controller 6DR2210-4/-5 and 6DR2410-4/-5

SIPART DR - PROFIBUS Interface

SIEMENS Process Instrumentation Brochure

Application

The SIPART DR24 multifunction unit is used for calculating, open-loop and closed-loop control in process engineering. It can be freely configured to match the respective task. During structuring, the functions stored in the memory are called (see table below) and connected through simple assignment to one another as well as with the inputs and outputs and the indicators and buttons of their operator control and display unit.

No programming knowledge is required for this task.

The multifunction unit can be connected to higher-level automation systems, control systems or process computers in analog, parallel connection technology as well as over an addressable serial interface with bus capability.

The multifunction unit is suitable for installation in panels, consoles or cabinets.

Application examples:

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

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Industries We Serve

SIEMENS Process Controllers

SIEMENS SIPART DR21

SIEMENS SIPART DR22

SIEMENS SIPART DR24

SIEMENS SIPART DR21

SIEMENS SIPART DR22

SIEMENS SIPART DR24