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Server and operating system

  • A server or a PC that is always on with:
    • Microsoft® Windows® 7 64-bit, Windows 2008 R2 SP1 64-bit or greater
    • Red Hat Enterprise Linux 7 or CentOS 7 or greater
  • At least 2 core and 4GB of RAM
  • 2GB hard disk space

EcoStruxure IT Gateway was tested on Microsoft Windows Server 2008 R2 SP1, Server 2012 SP1, and Server 2016; Red Hat Enterprise Linux 7; and CentOS 7.

The application takes 800MB of disk space, and the server retains a maximum of 8 days of data, about 128MB per day.

Scale for small, medium, and large installations

SizeNumber of devicesNumber of sensorsRAMCPUSize on disk
Small25034,0004GB2128MB per day
Medium2000270,0008GB8512MB per day
Large5000540,00016GB241.1GB per day



  • Port 443 TCP outbound
  • To connect using static IPs, add and

Supported browsers

  • Microsoft Internet Explorer® 10, 11
  • Mozilla® Firefox®
  • Google Chrome™
  • Safari

Set the screen resolution to at least 1024 x 768.


  • iPhone 4S and newer

  • iOS 8.0 and newer

  • Android 4.4 and newer


Connected devices

  • Intelligent Network Management Card
  • Modbus TCP or SNMP V1 and V3 enabled
  • Connected to a TCP/IP network that the Gateway has access to


Security certificate

When you launch the EcoStruxure IT Gateway, the browser might display a message that the connection is not secure. Since the application is installed on the local machine, the security certificate used by localhost is a self signed certificate. It is safe to add an exception to your browser for https://localhost.

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