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Siemens introduces next-generation Sinamics G drives for industrial applications
The unified drive portfolio integrates cybersecurity, SIL3 functional safety and digital engineering tools to improve efficiency, simplify commissioning and support predictive maintenance.
www.siemens.com
The new Sinamics G series creates a seamless platform for continuous-motion applications
Modern automated manufacturing requires drive architectures that lower integration overhead while satisfying tightening international cybersecurity mandates and functional safety directives. Siemens has introduced the next generation of Sinamics G drives to address these operational constraints across continuous-motion and infrastructure systems.
Unified Motion Control Architecture and Operational Standardization
Original equipment manufacturers (OEMs) and process operators face conflicting operational pressures: commissioning cycles must accelerate while machines require higher functional safety and defense-in-depth network security. Disparate drive families across basic, compact, and infrastructure applications often introduce redundant configuration steps, fragmented spare part inventories, and disparate engineering toolchains.
The next-generation Sinamics G platform establishes a uniform technology base encompassing the new Sinamics G200, G210C, G210, and G210X, alongside the established Sinamics G220. This modular lineup addresses specific industrial requirements while maintaining an identical user interface and engineering paradigm.
The Sinamics G200 is engineered for standard industrial conveyor, material handling, and general continuous-motion tasks. The Sinamics G210C provides a concentrated footprint with high power density and extended overload capability for space-restricted machine enclosures. For broader motion profiles requiring integrated positioning and dynamic velocity control, the Sinamics G210 serves general-purpose automation tasks. The Sinamics G210X incorporates dedicated functional routines for process infrastructure, including fluid pumping, dynamic ventilation, and compressor automation.
Cybersecurity Conformance and Functional Safety Integration
As industrial network connectivity expands, drive systems represent potential network entry points. The new generation Sinamics G hardware is developed according to Security by Design principles to meet the incoming requirements of the European Union Cyber Resilience Act (CRA). The converter platform supports cybersecurity capabilities up to Security Level Capability 2 (SL-C 2) pursuant to the IEC 62443-4-2 standard for industrial automation and control systems. This framework incorporates user access administration, encrypted internal communications, and protective measures against unauthorized parameter tampering.
Functional safety is embedded at the silicon level. The drives integrate hardware-based safety functions certified up to Safety Integrity Level 3 (SIL 3) in compliance with IEC 61508 and Performance Level e (PL e) / Category 4 under ISO 13849-1. Standard configurations incorporate Safe Torque Off (STO) and Safe Stop 1 (SS1-t) without requiring auxiliary hardware contactors or external switching modules, reducing panel space requirements and safety circuit wiring complexity.
Engineering Workflows and Standardized Operational Data Interfaces
Integration across the product lifecycle relies on direct software embedding within the Siemens TIA Portal via Sinamics Startdrive, paired with an integrated web server accessible via standard Ethernet connections. This architecture eliminates the need for proprietary offline software installations during routine field servicing, firmware diagnostics, or drive replacement.
To satisfy predictive maintenance architectures, the drives communicate machine metrics via the vendor-neutral, Ethernet-based OPC UA protocol. Operational data points including thermal loads, rotational speeds, DC-link voltages, and current consumption are streamed directly to plant supervisory control and data acquisition (SCADA) systems, condition monitoring software, or cloud energy management tools without placing computational loads on the main programmable logic controller (PLC).
Additional Context:
This section details technical specifications and competitive benchmarking not included in the original product announcement.
Industrial low-voltage variable frequency drives are increasingly evaluated not only on motor commutation efficiency, but also on communication openness and cybersecurity certification. The integration of native IEC 62443-4-2 SL-C 2 conformance directly addresses upcoming regulatory mandates, such as the EU Cyber Resilience Act (CRA), which obligates manufacturers to verify product-level cyber resistance before placing networked industrial devices on the market.
In continuous-motion and fluid management applications, the Sinamics G platform competes directly with established industrial converter families, including the ABB ACS580 series, Schneider Electric Altivar Process (ATV600/900), and Danfoss VLT AutomationDrive FC 302.
Benchmark comparisons highlight distinct architectural choices across these platforms:
Modern automated manufacturing requires drive architectures that lower integration overhead while satisfying tightening international cybersecurity mandates and functional safety directives. Siemens has introduced the next generation of Sinamics G drives to address these operational constraints across continuous-motion and infrastructure systems.
Unified Motion Control Architecture and Operational Standardization
Original equipment manufacturers (OEMs) and process operators face conflicting operational pressures: commissioning cycles must accelerate while machines require higher functional safety and defense-in-depth network security. Disparate drive families across basic, compact, and infrastructure applications often introduce redundant configuration steps, fragmented spare part inventories, and disparate engineering toolchains.
The next-generation Sinamics G platform establishes a uniform technology base encompassing the new Sinamics G200, G210C, G210, and G210X, alongside the established Sinamics G220. This modular lineup addresses specific industrial requirements while maintaining an identical user interface and engineering paradigm.
The Sinamics G200 is engineered for standard industrial conveyor, material handling, and general continuous-motion tasks. The Sinamics G210C provides a concentrated footprint with high power density and extended overload capability for space-restricted machine enclosures. For broader motion profiles requiring integrated positioning and dynamic velocity control, the Sinamics G210 serves general-purpose automation tasks. The Sinamics G210X incorporates dedicated functional routines for process infrastructure, including fluid pumping, dynamic ventilation, and compressor automation.
Cybersecurity Conformance and Functional Safety Integration
As industrial network connectivity expands, drive systems represent potential network entry points. The new generation Sinamics G hardware is developed according to Security by Design principles to meet the incoming requirements of the European Union Cyber Resilience Act (CRA). The converter platform supports cybersecurity capabilities up to Security Level Capability 2 (SL-C 2) pursuant to the IEC 62443-4-2 standard for industrial automation and control systems. This framework incorporates user access administration, encrypted internal communications, and protective measures against unauthorized parameter tampering.
Functional safety is embedded at the silicon level. The drives integrate hardware-based safety functions certified up to Safety Integrity Level 3 (SIL 3) in compliance with IEC 61508 and Performance Level e (PL e) / Category 4 under ISO 13849-1. Standard configurations incorporate Safe Torque Off (STO) and Safe Stop 1 (SS1-t) without requiring auxiliary hardware contactors or external switching modules, reducing panel space requirements and safety circuit wiring complexity.
Engineering Workflows and Standardized Operational Data Interfaces
Integration across the product lifecycle relies on direct software embedding within the Siemens TIA Portal via Sinamics Startdrive, paired with an integrated web server accessible via standard Ethernet connections. This architecture eliminates the need for proprietary offline software installations during routine field servicing, firmware diagnostics, or drive replacement.
To satisfy predictive maintenance architectures, the drives communicate machine metrics via the vendor-neutral, Ethernet-based OPC UA protocol. Operational data points including thermal loads, rotational speeds, DC-link voltages, and current consumption are streamed directly to plant supervisory control and data acquisition (SCADA) systems, condition monitoring software, or cloud energy management tools without placing computational loads on the main programmable logic controller (PLC).
Additional Context:
This section details technical specifications and competitive benchmarking not included in the original product announcement.
Industrial low-voltage variable frequency drives are increasingly evaluated not only on motor commutation efficiency, but also on communication openness and cybersecurity certification. The integration of native IEC 62443-4-2 SL-C 2 conformance directly addresses upcoming regulatory mandates, such as the EU Cyber Resilience Act (CRA), which obligates manufacturers to verify product-level cyber resistance before placing networked industrial devices on the market.
In continuous-motion and fluid management applications, the Sinamics G platform competes directly with established industrial converter families, including the ABB ACS580 series, Schneider Electric Altivar Process (ATV600/900), and Danfoss VLT AutomationDrive FC 302.
Benchmark comparisons highlight distinct architectural choices across these platforms:
- Functional Safety: The next-generation Sinamics G series provides integrated hardware safety up to SIL 3 / PL e Cat. 4 out of the box via terminal points or networked safety profiles. In comparison, standard commercial configurations of the ABB ACS580 and Danfoss FC 302 supply SIL 3 / PL e Safe Torque Off as standard, but advanced motion safety functions (such as Safely-Limited Speed) frequently necessitate optional plug-in modules or supplementary safety relays.
- Cybersecurity: Siemens has integrated IEC 62443-4-2 compliance into the foundational firmware of the G200/G210/G220 range. Schneider Electric Altivar Process drives also offer robust cybersecurity architectures with Achilles Level 2 certification and IEC 62443 alignment, whereas many legacy general-purpose drives rely primarily on external firewall appliances or perimeter industrial network segmentation to deter intrusion.
- Motor Control Support: Like its industrial peers, the Sinamics G platform supports conventional asynchronous induction motors as well as high-efficiency IE4 and IE5 synchronous reluctance (SynRM) and permanent magnet motors. The integration of native OPC UA directly on the drive hardware provides vendor-agnostic IT/OT convergence, matching the Industry 4.0 data pipeline architectures pioneered in process-heavy competitors.
