Beckhoff Automationv3.1Updated 2026Free Trial Available
TwinCAT: Download, Pricing & System Requirements
TwinCAT 3 is Beckhoff Automation's 5-language PLC programming environment supporting CX Series, C Series, CP Series and more. Released 2011, latest update 2024-09.
Pricing
$
USD 0 – 3 000
Difficulty
Advanced
6-12 months
OS
Windows Embedded
4+ GB RAM
Languages
LAD, FBD, ST, SFC, IL
IEC 61131-3
In one minute
TwinCAT is best for high-speed motion control applications and semiconductor manufacturing equipment. Leader in high-speed motion control and PC-based automation. Adoption is medium-high (60% 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.
Key features
PC-based control system
Visual Studio integration for C++ development
Real-time Ethernet (EtherCAT) support
Advanced motion control and CNC
MATLAB/Simulink integration
Soft PLC on standard Windows PC
Multi-core CPU utilization
TwinCAT Scope for real-time diagnostics
IoT and cloud connectivity
Machine learning integration (TF3800)
High-speed distributed clocks
Pricing & licensing
| Tier | $ |
| Price range | USD 0 – 3 000 |
| Pricing model | runtime license |
| Free trial | Yes — 7 days runtime (unlimited restarts) |
| Educational discount | Yes |
Engineering software is FREE. Only runtime licenses for target systems cost money. Very competitive pricing model.
System requirements
| Operating systems | Windows 7, Windows 10, Windows 11, Windows Embedded |
| Minimum RAM | 4 GB |
| Recommended RAM | 8 GB |
| Disk space | 10 GB |
| Processor | Multi-core Intel/AMD |
Can run on industrial PCs or standard computers
Supported hardware
PLC families
- • CX Series
- • C Series
- • CP Series
- • IPC
Capabilities
- ✓ HMI integration
- ✓ SCADA integration
- ✓ Variable frequency drives
- ✓ Safety programming
- ✓ Motion control
- ✓ Robotics integration
Pros
- +FREE engineering software - only pay for runtime
- +Exceptional motion control capabilities
- +PC-based architecture provides high performance
- +Excellent real-time performance with EtherCAT
- +Strong in precision machinery applications
- +Visual Studio integration for advanced users
- +Growing popularity in cutting-edge applications
- +Active development and innovation
- +Good documentation and support
Cons
- −Steep learning curve
- −Requires strong PC/Windows knowledge
- −Less common than Siemens/Rockwell (fewer jobs)
- −Complex licensing model can be confusing
- −Smaller user community
- −Limited educational adoption
- −Can be overkill for simple applications
- −Requires understanding of real-time systems
Best for
High-speed motion control applications
Semiconductor manufacturing equipment
Packaging machinery with complex motion
Advanced robotics and CNC systems
Research and development projects
Applications requiring PC-based flexibility
Compare TwinCAT with…
TwinCAT vs PLC Simulation Software
plcsimulationsoftware.com • free
TwinCAT vs TIA Portal
Siemens • $$$
TwinCAT vs Studio 5000
Rockwell Automation / Allen-Bradley • $$$
TwinCAT vs GX Works3
Mitsubishi Electric • $$
TwinCAT vs EcoStruxure
Schneider Electric • $$
TwinCAT vs CODESYS
CODESYS GmbH (3S-Smart Software Solutions) • $
Certifications & training
Beckhoff Certified Technician (Basic, Advanced, Expert). Cost tier: $$.
Training providers: Beckhoff training centers, Authorized partners.
Frequently asked questions
How much does TwinCAT cost?
TwinCAT pricing falls in the $ tier (USD 0 – 3 000). Engineering software is FREE. Only runtime licenses for target systems cost money. Very competitive pricing model.
How do I download TwinCAT?
TwinCAT offers a 7 days runtime (unlimited restarts) free trial. Download from the official Beckhoff Automation website. A licensed copy ranges from USD 0 – 3 000 depending on edition and add-ons.
What are the system requirements for TwinCAT?
TwinCAT runs on Windows 7, Windows 10, Windows 11, Windows Embedded with a minimum of 4 GB RAM (8 GB recommended) and 10 GB of disk space.
Which PLCs does TwinCAT support?
TwinCAT supports Beckhoff controllers, including CX Series, C Series, CP Series, IPC.
Is TwinCAT hard to learn?
TwinCAT is rated Advanced difficulty. Typical learning time is 6-12 months. Prerequisites: Strong programming background, Understanding of real-time systems, Windows OS knowledge.
Does TwinCAT support all five IEC 61131-3 languages?
TwinCAT supports LAD, FBD, ST, SFC, IL from the IEC 61131-3 standard.