PETRA II Advanced Industrial Control Teaching Set

  • Cover of the PETRA II Advanced Industrial Control Teaching Set Brochure

Includes both the PETRA Trainer (292-01), and a Siemens HMI Pack (292-03).

The PETRA II Advanced Industrial Control Teaching Set from LJ Create provides an integrated platform for teaching the principles of HMI panels and SCADA systems in a modern industrial context. This twin-plant system combines two PLC units, an HMI interface, and STEP 7 programming software to simulate real-world control, monitoring, and data exchange between networked systems. Designed for quick setup and intuitive use, PETRA II enables students to explore the fundamentals of industrial automation, fault detection, and process supervision—all within a structured curriculum framework.

The included lessons and pre-built PLC programs allow instructors to focus on system logic, diagnostics, and network communication rather than extensive coding. Through hands-on practice, learners gain experience adapting existing programs, programming HMI screens, and analyzing process performance using SCADA tools such as trend analysis, recipes, alarms, and predictive maintenance.

  • Teaches HMI panel operation and SCADA principles using a complete twin-plant trainer
  • Includes two PLC units, STEP 7 software, and PC programming station
  • Emphasizes data sharing, system monitoring, and networked device communication
  • Supports instruction on PLC logic, sensors, counters, timers, and analog inputs
  • Features realistic fault insertion for maintenance and troubleshooting exercises
  • Curriculum includes both theory and practical lessons aligned with Industry 4.0 skills
  • Provides hands-on experience with recipes, alarms, data logging, and performance tracking
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