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Christmas holidays

From Dec 24 to Jan 7 Sielco Sistemi offices will be closed for Christmas holidays.



Remote test of IOlog modules

Users and developers can test IOlog data acquisition modules thanks to a new live test system.

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Winlog Lite, free SCADA HMI software

Quality standards

Quality standards

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Sielco Sistemi is an Italian Company that offers SCADA/HMI solutions; our SCADA software is easy to use, flexible and low cost; our clients are system integrators, electrical installers, manufacturers and production managers. A free SCADA version is available for download.
Our mission is to offer SCADA solutions for industry and building automation. In a market that becomes more and more demanding, our winning arms are a range of products with a high technological content at a very competitive price and a prompt, accurate and efficient technical support.

SCADA HMI OPC software for industrial and building automation

HMI SCADA Products

  • Winlog Pro software package for SCADA/HMI applications with web support (web SCADA), OPC client and a wide library of communication drivers and protocols for most PLCs (Siemens, Omron, Allen Bradley, Modbus, etc.); includes a series of isolated serial converters (from RS232, USB, Ethernet to RS485 or RS422) and adapters (from USB to MPI and PPI).

  • PClog a series of “touch screen” Panel PCs for HMI applications; includes special Winlog Pro SCADA software licenses for development and execution of applications running on PClog Panel PCs.

  • IOlog distributed data acquisition system; includes a series of I/O modules (SS3000 series) and special Winlog Pro SCADA software licenses for development and execution of applications based on SS3000 I/O modules.


  • data acquisition
  • remote control of public utility networks
  • plant supervision
  • control of quality and production data
  • building automation

SCADA software Winlog Pro together with SS3000 I/O modules and PClog panel PCs can be used to provide integrated hardware/software solutions for supervision of industrial plants, for acquisition and processing of production data, for quality control of production and storage processes, for remote control of public utility networks or for building automation.

Thanks to the specific know-how gained in various industrial sectors (textile, plastic, food industry, ceramics, etc.) and in building automation we are ready to support our customers understanding their problems, providing the proper solutions, checking their projects, always giving a prompt and accurate answer to any request for their SCADA system.