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DTECH Articles

01/10/2025

M12 X-Code vs D-Code: What’s the Difference and Which Do You Need?

If you're specifying industrial Ethernet connectivity for a machine, control panel, or automation system, the choice between M12 D-code and M12 X-code comes up on almost every project. The two...

08/06/2026

KNX Cable Explained: What Makes It Different and Why It’s Not Optional

KNX is the most widely deployed open standard for building automation in Europe — controlling lighting, heating, blinds, ventilation, and energy management across residential and commercial installations. Unlike most low-voltage...

27/04/2026

IP Ratings Explained: IP67, IP68 and IP69K for Industrial Ethernet Applications

IP ratings appear on industrial connectors, enclosures, and equipment throughout specification documents and product datasheets — but the numbers are not always well understood by the people selecting components. IP67,...

16/03/2026

Internal vs External Data Cable: What’s the Difference and How to Choose

One of the most common specification errors in structured cabling installations is using standard internal cable on a route that passes outside — through an external wall, across a roof,...

01/11/2025

Industrial RJ45 vs M12: Which Connector Is Right for Your Installation?

Industrial Ethernet connectivity comes down to one question before anything else: what environment is the connection actually living in? A standard RJ45 connector — the type on every office patch...

25/05/2026

Industrial Ethernet Protocols Explained: PROFINET, EtherNet/IP and EtherCAT

PROFINET, EtherCAT, and EtherNet/IP are the three dominant industrial Ethernet protocols used in factory automation, process control, and motion control applications worldwide. All three run on standard IEEE 802.3 Ethernet...

20/04/2026

How to Read a Cable Test Certificate: What Fluke Results Actually Mean

A Fluke DSX certification report is the evidence that a structured cabling installation performs to the standard it was specified to. It is what separates a certified installation from a...

01/06/2025

Fibre vs Copper Data Cable: Which Should You Choose?

Copper or fibre — it's the first question on most cabling projects, and it rarely has a simple answer. The right choice depends on what your network needs to do...