IzoT Net Server 4.1

Create or run applications to install, commission, monitor, and control a community of devices. The IzoT Net Server provides services for Windows applications to configure devices, connections, routers, and channels, as well as subsystems containing devices and routers. The IzoT Net Server is the newest release of Adesto’s OpenLNS Server – adding support for native IP-70 LON/IP devices and interfaces in addition to classic LON devices and interfaces.

Key Features

  • Provides a software platform for Windows that can be used to develop or run Windows applications for designing, installing, monitoring, or controlling LON® networks
  • Compatible with all LON and IzoT media including LON/IP-70, LON/IP-852, LON/FT, LON/PL, and LON/TP-1250
  • Provides an LNS®-compatible open platform supporting multiple simultaneous users commissioning, monitoring, and operating devices and running multiple applications from multiple vendors
  • Supports a wide variety of applications including network management applications, operator interface applications, drivers, and network diagnostic tools
  • Supports IzoT, OpenLNS, and LNS plug-ins
  • Supported by hundreds of third-party applications
  • Supports multiple LON networks, each with up to 32,385 devices on up to 1000 channels
  • Supports LON devices with up to 4096 network variables per device
  • Free trial edition is available for download
  • Trial edition may be freely redistributed with IzoT applications and plug-ins

Tech Specs

PC Requirements


Operating System

Microsoft Windows 10 (64-bit and 32-bit), Windows 8 (64-bit and 32-bit), Windows Server 2016 (64-bit), or Windows Server 2012 (64-bit)

Minimum Hardware

  • 1 gigahertz (GHz) or faster x86-bit or x64-bit processor with SSE2 instruction set
  • 2 GB RAM

LON Network Limits


Limits per Device(further limits may be imposed by device firmware)

  • 4096 NVs per device
  • 32,768 address table entries
  • 1024 alias table entries

Limits per Network

  • 20 active clients
  • 32,385 devices (routers and network service devices count as two devices each)
  • 32,385 application device types
  • 1000 channels and 1000 routers
  • 1 domain
  • 12,288 bound selectors (selectors are automatically reused)

Limits per IzoT Net Server

  • 100 network databases can be open simultaneously in independent mode for monitoring and control
  • 50 network databases can be open simultaneously for full IzoT network services including management, monitoring, and control
  • 8000 datapoints can be active with intelligent point sharing if multiple applications are monitoring the same point; this limit does not apply to permanent monitor point monitoring
  • 65,535 permanent monitor points; monitoring a local host network variable does not consume a persistent monitor point
  • 8000 permanent monitor sets; each monitor set may be used by any application
  • 250 simultaneous outgoing transactions (when using a native IP-70, IP-852, or LON Layer 2 network interface)
  • 250 simultaneous incoming transactions (when using a native IP-70, IP-852, or LON Layer 2 network interface)

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