![]() As of September 30, 2021, the company had around 303,000 employees worldwide. In fiscal 2021, which ended on September 30, 2021, the Siemens Group generated revenue of €62.3 billion and net income of €6.7 billion. ![]() In addition, Siemens holds a minority stake in Siemens Energy, a global leader in the transmission and generation of electrical power. Siemens also owns a majority stake in the publicly listed company Siemens Healthineers, a globally leading medical technology provider shaping the future of healthcare. By combining the real and the digital worlds, Siemens empowers its customers to transform their industries and markets, helping them to transform the everyday for billions of people. From more resource-efficient factories, resilient supply chains, and smarter buildings and grids, to cleaner and more comfortable transportation as well as advanced healthcare, the company creates technology with purpose adding real value for customers. ![]() That makes Siemens one of the world's leading providers of eco-friendly technology.Siemens AG (Berlin and Munich) is a technology company focused on industry, infrastructure, transport, and healthcare. Around 43 percent of its total revenue stems from green products and solutions. When used without a mobile communications module, TLS (an integrated encryption protocol for secure data transmission via the Internet) establishes end-to-end data security for the OpenADR communications.Įnergy-efficient, eco-friendly solutions for setting up intelligent power supply networks (Smart Grids) and the associated service are part of Siemens' Environmental Portfolio. A connection to a closed VPN (Virtual Private Network) based on IPsec (Internet Protocol Security) enables encrypted data transmission. Siemens ensures that the required data privacy is maintained for all applications of its new remote terminal unit. When the Sicam SGU is utilized as a field device for demand-response management systems, it uses the interoperable, data-protected OpenADR (Automated Demand Response) communications protocol. No one knows how to harness the power of microgrids like Siemens Digital Grid. In both cases, the IEC 64 communications protocol is used for communication. As a compact remote terminal unit, Sicam SGU enables the implementation of applications for energy flow control or data collection in local and distributed networks. The Sicam SGU is also suited for integrating renewable energy sources in micro-grids. For example, the remote terminal unit can be used as a decentralized energy resources (DER) controller for virtual power plants in order to communicate with the energy management system. Equipped with this card, Sicam SGU is able to connect distributed, renewable energy sources to control and energy management systems of all types. The integrated GPRS mobile communications card is also a cost-effective alternative to a fiber optic connection or to a separate external modem. Decentralized power generation facilities or power consumers can then be controlled via the device's six I/O ports. To communicate with a control system such as Spectrum Power or the DEMS energy management system developed by Siemens, the field device uses an integrated mobile communications module or an Ethernet connection. To meet this challenge, the system requires communications-capable I/O units such as the Sicam SGU to control and monitor the field level. In particular, it can be used for bundling decentralized energy sources into a virtual power plant, for demand-response applications, and for setting up micro-grids.īalancing out power generation and power consumption at all times is a bigger challenge for the control system in smart grids, with their many renewable energy sources and controllable loads, than in conventional grids. Used as an input/output (I/O) unit, Sicam SGU allows power companies and public utilities to control and monitor decentralized power generation facilities and power consumers via the smart grid remote terminal unit. The unit can be used to connect distributed energy resources to a grid control or energy management system by means of communications technology. With the Sicam SGU, Siemens' Smart Grid Division has launched a communications-capable field device on the market. Das Smart-Grid-Fernwirkgerät Sicam SGU © Siemens, Division Smart Grids
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