
Openpcs/Codesys Programming Industrial Automation Controller PLC with RS232/485 Interface Supports Expansion of Digital Analog Input and Output Io Modules. IEC-61131-3 Programming: Supports five standard languages including Ladder Diagram and Structured Text for high portability. Modbus RTU Support: Full Master/Slave protocol support for seamless industrial communication integration. Wide Expansion Capability: Supports up to 16 plug-in IO modules with automatic address assignment and configuration. Advanced Debugging Tools: Features breakpoints and single-step debugging for efficient program troubleshooting. CANopen Protocol Support: GCAN-PLC-302 model supports CANopen Master/Slave functions for complex bus systems. Lifetime Software Support: Comes with lifetime free software updates and technical assistance from engineers. High-Speed I/O Control: Includes 4 high-speed counting inputs and 4 high-speed pulse outputs for precision control.