Insights
Insights on SCADA and industrial controls.
Guides, field notes and industry practice from people who build controls systems.
Latest
-
Why every driver is in the base license
Why the Raylux base license includes every driver and OPC UA, what is metered, and what a perpetual license means for a running gateway.
Read the post
More from Insights
-
What does SCADA software cost?
How SCADA is priced, what to ask each vendor, and how to compare two quotes for the system you will have in five years.
-
OPC UA vs Modbus
Modbus and OPC UA compared on data model, polling, quality, security and setup cost, with guidance on when each is the right choice.
-
Modbus TCP vs RTU
The differences between Modbus TCP and Modbus RTU, the addressing and timing traps, and a checklist for a device that will not answer.
-
What is SCADA?
What SCADA is, how the layers fit together, the parts inside it, the protocols it speaks, what it costs and how to choose one.
Release notes and new Insights posts
An email when a version ships or a post goes up. Nothing else; unsubscribe from any email.