Introduction
Building on the foundations of .NET controls introduced in version 10.1, it offered more flexible trending and alarm management capabilities. old.intouch.su Operational Impact wonderware+intouch+105
Yes, upgrade if: You need OPC UA, you are moving to Windows 11, or your security audit flags Windows 7. Introduction Building on the foundations of
Symptom: Plant IT demands the HMI be removed from the network due to vulnerabilities. Fix: Isolate the InTouch 105 machine on an air-gapped OT network. Use a Stratix firewall to allow only OPC port (e.g., 44818) traffic. Do not connect the 105 PC to the internet. Problem 4: Windows 7 End-of-Life Security Symptom: Plant
One reason users stick with Wonderware InTouch 105 is the licensing model. v10.5 supports tag counts ranging from 64 to 32,000+ tags. It does not require the heavy SQL licensing that System Platform demands. For a small to mid-sized facility, 105 is "just enough" HMI.
describe the software as "stuck in the early 90s," noting a lack of flexibility compared to modern competitors like Ignition. Limited Scripting