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Description：

The SIEMENS 6DD2920-0AN1 EPIS22 Periphery Module EP22/IS1 Signal Processor is a dedicated signal processing module used within the Siemens SIMADYN D digital control platform. It functions as a key processing unit for three-phase current control in cycloconverter-based vector drive systems, making it suitable for demanding industrial applications such as rolling mills and other high-power drive equipment.

The 6DD2920-0AN1 combines the EP22 special-purpose processor board with the IS1 signal I/O submodule. Within this configuration, the EP22 board manages firing pulse generation and protection-related calculations, while the IS1 submodule performs signal acquisition and output functions. By separating processing and interface responsibilities, the module delivers reliable and efficient operation. Equipped with a 32-bit processor, the EP22 board is capable of executing advanced current control algorithms with high-speed performance, supporting precise regulation in complex drive systems.

Specification：

Frequently asked questions

Q1: What is the Siemens 6DD2920-0AN1 Peripheral Module used for?

A: The Siemens 6DD2920-0AN1 is a peripheral module used in industrial control and drive systems. It processes field signals and supports communication between control hardware and peripheral devices in high-performance applications.

Q2: What type of processor does the 6DD2920-0AN1 use?

A: The 6DD2920-0AN1 module is equipped with a 32-bit processor core, providing the computing performance required for real-time control and signal processing tasks.

Q3: What is the operating temperature range of the 6DD2920-0AN1 module?

A: The 6DD2920-0AN1 operates within a temperature range of 0°C to +55°C.

Q4: What is the storage temperature range of the 6DD2920-0AN1 module?

A: The 6DD2920-0AN1 module can be stored in temperatures ranging from -20°C to +70°C without damage when not in operation.

Product Applications

Metallurgy and Steel Rolling: As the core processor of the main drive system, it controls AC-AC frequency converters to achieve high-power vector control, and is widely used in large rolling mills.

Mining and Heavy Machinery: Used for complex torque control, positioning control, and hydraulic drive control.

Power and Energy: Used for triggering control of high-voltage direct current transmission (HVDC) and high-power special power supplies.