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PLCnext: Download, Pricing & System Requirements

PLCnext Engineer is Phoenix Contact's 4-language PLC programming environment supporting AXC F 1152, AXC F 2152, AXC F 3152 and more. Released 2018, latest update 2024-10.

Pricing
$
USD 0 – 2 000
Difficulty
Intermediate Advanced
4-8 months
OS
Windows 11
4+ GB RAM
Languages
LAD, FBD, ST, SFC
IEC 61131-3

In one minute

PLCnext is best for industry 4.0 and iot applications and modern automation with cloud connectivity. Emerging platform focused on Industry 4.0 and open automation. Adoption is low-medium (25% market share) across Europe and North America.

Capability profile

Six-axis score (0–100) based on pricing, learning curve, hardware support, adoption, community, and feature depth.

Pricing100/100Ease of Use40/100Features69/100Adoption38/100Community94/100Career Value58/100
PLCnext capability profile (overall 64/100)

Key features

Open, Linux-based automation platform
Multiple programming languages (IEC 61131-3, C++, C#, Python)
Docker container support
Node-RED integration
OPC UA server/client built-in
IoT and cloud connectivity
App-based extensibility (PLCnext Store)
Web-based HMI development
Git integration and modern DevOps tools
Eclipse-based IDE
MATLAB/Simulink code generation

Pricing & licensing

Tier$
Price rangeUSD 0 – 2 000
Pricing modelfreemium
Free trialYes — unlimited (basic version)
Educational discountYes

Programming software is FREE. Only pay for advanced features and runtime licenses. Very competitive model.

System requirements

Operating systemsWindows 10, Windows 11
Minimum RAM4 GB
Recommended RAM8 GB
Disk space10 GB
ProcessorMulti-core

Lightweight software, modern interface

Supported hardware

PLC families

  • AXC F 1152
  • AXC F 2152
  • AXC F 3152
  • RFC 4072S

Capabilities

  • HMI integration
  • SCADA integration
  • Variable frequency drives
  • Safety programming
  • Motion control
  • Robotics integration

Pros

  • +FREE programming software
  • +Open, modern architecture
  • +Multiple programming language support
  • +IoT and Industry 4.0 ready
  • +Container support for modern apps
  • +Strong focus on openness and flexibility
  • +Growing ecosystem of apps and tools
  • +Good for innovative projects
  • +Active development and updates

Cons

  • Relatively new platform (limited adoption)
  • Small user community
  • Fewer job postings
  • Learning curve steep for multiple languages
  • Limited third-party support
  • Not widely taught in education
  • Hardware ecosystem still developing
  • Advanced features require significant expertise

Best for

Industry 4.0 and IoT applications
Modern automation with cloud connectivity
Projects requiring multiple programming paradigms
Innovative and cutting-edge applications
Research and development
Smart manufacturing initiatives

Compare PLCnext with…

Certifications & training

PLCnext Technology Certified (Basic, Advanced). Cost tier: $$.

Training providers: Phoenix Contact training centers, Online courses.

Frequently asked questions

How much does PLCnext cost?
PLCnext pricing falls in the $ tier (USD 0 – 2 000). Programming software is FREE. Only pay for advanced features and runtime licenses. Very competitive model.
How do I download PLCnext?
PLCnext offers a unlimited (basic version) free trial. Download from the official Phoenix Contact website. A licensed copy ranges from USD 0 – 2 000 depending on edition and add-ons.
What are the system requirements for PLCnext?
PLCnext runs on Windows 10, Windows 11 with a minimum of 4 GB RAM (8 GB recommended) and 10 GB of disk space.
Which PLCs does PLCnext support?
PLCnext supports Phoenix Contact controllers, including AXC F 1152, AXC F 2152, AXC F 3152, RFC 4072S.
Is PLCnext hard to learn?
PLCnext is rated Intermediate Advanced difficulty. Typical learning time is 4-8 months. Prerequisites: PLC programming, C++ helpful, Linux knowledge beneficial.
Does PLCnext support all five IEC 61131-3 languages?
PLCnext supports LAD, FBD, ST, SFC from the IEC 61131-3 standard.