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Phoenix Contact

Phoenix Contact PLCnext & Industrial I/O

Beetle Engineering works with Phoenix Contact PLCnext controllers and their broader range of industrial I/O, terminal blocks, and field devices. Phoenix Contact is a common sight across Queensland control panels, from the terminal blocks and surge protection in the cabinet to PLCnext controllers in edge computing and remote I/O applications.

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What we do with Phoenix Contact PLCnext

Engineering work we carry out on Phoenix Contact systems.

01 PLCnext Engineer programming in IEC 61131-3 and high-level languages
02 PLCnext Edge applications for data acquisition and protocol bridging
03 Phoenix Contact Axioline and Inline I/O system configuration
04 Modbus TCP, OPC UA and MQTT integration using PLCnext
05 Remote I/O and distributed I/O architecture design
06 Panel design and wiring standards using Phoenix Contact terminal and connection systems
07 Surge protection and earthing system design with Phoenix Contact TRABTECH products

Phoenix Contact in Queensland control systems

Phoenix Contact is best known in Australian industry for their terminal blocks, industrial connectors, and surge protection products, components found in control panels across every industry sector. Their PLCnext controller platform extends that into programmable control and edge computing.

PLCnext as an edge and IIoT platform

PLCnext distinguishes itself by running a full Linux environment alongside the IEC 61131-3 PLC runtime. This means the same hardware can run standard PLC ladder and function block programs while simultaneously executing Python scripts, hosting an OPC UA server, or running Node-RED for data pipeline logic.

For Queensland industrial sites that need to connect older field equipment to modern data platforms: historians, cloud analytics, energy management systems, PLCnext is a capable and compact solution.

Terminal, I/O and panel products

Phoenix Contact’s Axioline and Inline I/O systems provide distributed I/O for control panels and field junction boxes. Their surge protection range (TRABTECH) covers power supply, signal, and data line protection, a regular inclusion in panel designs for mining and outdoor installations where surge protection is required.

Panel builds using Phoenix Contact terminal systems benefit from consistent wiring documentation standards, good spare parts availability, and a product range that covers the full panel assembly from cabinet components through to field terminations.

Industries where we use Phoenix Contact PLCnext
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FAQ

Phoenix Contact PLCnext questions.

PLCnext is Phoenix Contact's open control platform. It runs standard IEC 61131-3 PLC programs but also supports Linux-based applications, high-level language programming (C++, Python), OPC UA servers, and containerised software. It's particularly capable for edge computing applications, remote monitoring, and sites that need protocol bridging between OT and IT systems.
Yes. Phoenix Contact terminal blocks, Axioline and Inline I/O modules, surge protection devices, and connectors are used in panel builds alongside Rockwell, Schneider, Emerson and other PLC platforms. The terminal and connection system is brand-agnostic.
Yes, this is one of its strengths. PLCnext can run an OPC UA server, communicate via Modbus, MQTT, and REST APIs, and bridge between legacy field protocols and modern cloud or historian platforms. We use it in applications where a lightweight, programmable edge device is needed between field equipment and a SCADA or data platform.

Working with Phoenix Contact PLCnext?

We're based in Mackay and work on Phoenix Contact systems across Queensland. Get in touch to discuss your project.