LK Large Scale PLC is designed for medium to large-scale control systems and highperformance control applications. It boasts single CPU and dual-rack redundant CPU design, ensuring fast operation and stable control. Drawing upon over 20 years of professional expertise, LK offers reliable, innovative factory automation, evolving for better reliability. With 10,000+ global installations, LK is rigorously validated for optimal performance.

Features：

1. High Reliability

• Field-to-system and channel-to-channel isolation

• Fault diagnosis, limit alarm, and fail-safe output

• MRAM non-volatile memory for power-loss data retention

2. Harsh Environmental Adaptability

•  Operating temperature from -20℃ to +70℃

• Storage temperature from -40℃ to +80℃

• PCB with conformal coating

• Compliant with EMC standards (IEC61000-4/IEC61131-2)

3. High Performance

• Less than 100 ms of CPU switchover time

• Less than 100 μs of minimum task scheduling time

• Less than 200 ms of loop response time

4. Easy to Use

• Hot swap for all modules

• Foolproof design for module mounting

•