Custom PLC Languages vs IEC 61131-3

Developers should learn custom PLC languages when working in industrial automation, robotics, or process control industries, as they are essential for programming PLCs to manage machinery, assembly lines, or safety systems meets developers should learn iec 61131-3 when working in industrial automation, manufacturing, or process control, as it is the dominant standard for plc programming worldwide. Here's our take.

Custom PLC Languages

Nice Pick

Developers should learn custom PLC languages when working in industrial automation, robotics, or process control industries, as they are essential for programming PLCs to manage machinery, assembly lines, or safety systems

Pros

• They are used in scenarios requiring deterministic, real-time responses, such as automotive manufacturing, water treatment plants, or power grid management, where standard programming languages may not meet hardware or safety requirements
• Related to: industrial-automation, plc-programming

Cons

• Specific tradeoffs depend on your use case

IEC 61131-3

Developers should learn IEC 61131-3 when working in industrial automation, manufacturing, or process control, as it is the dominant standard for PLC programming worldwide

Pros

• It is essential for creating reliable and standardized control logic for machinery, robotics, and automated systems, enabling code reuse and reducing vendor lock-in
• Related to: programmable-logic-controller, industrial-automation

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Custom PLC Languages is a language while IEC 61131-3 is a concept. We picked Custom PLC Languages based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Custom PLC Languages wins

Based on overall popularity. Custom PLC Languages is more widely used, but IEC 61131-3 excels in its own space.