OCU-III Trainer for Locomotive Remote Control 

ocu-iii trainer graphic

Cattron is proud to unveil a groundbreaking advancement to its LCS-III, LCS-QC, Accuspeed and Beltpack Locomotive Control Systems with the OCU-III wireless handheld transmitter – an OCU-III Trainer that revolutionizes remote control operator training. This new capability elevates the safety of remote control locomotive (RCL) training and redefines the hands-on learning experience with unmatched oversight and control. 

Real-Time Oversight

A Game-Changer for Training 

Imagine a driver’s education car where the instructor can take over in an emergency. Now imagine that same concept—refined and digitized—for remote locomotive operations. That’s the essence of the OCU-III Trainer. 

It allows a seasoned trainer to be connected wirelessly to a trainee’s OCU-III controller. While the trainee operates the locomotive under real-world conditions, the trainer monitors all actions in real-time, with complete visibility into the controller’s display, switch states and even alert messages. 

And the best part? The trainer can immediately override the trainee’s commands with an emergency stop using their own OCU, ensuring safety is never compromised. 

How It Works

Paired for Precision 

diagram of two OCU-IIIs and two OCU-III Trainers working around a blue locomotive
  • Role-Defined Operation: Once connected, the trainee’s OCU behaves like a standard control unit, while the trainer’s OCU mirrors the trainee’s status in real-time. 
  • Emergency Braking Authority: Trainers can initiate a full emergency stop or intervene during fault conditions, such as GPS signal loss or tilt alerts. 
  • Visual and Audible Feedback: Trainers receive live OLED display mirroring and LED status indicators, complete with beeps for new events or warnings. 
  • Safe Distancing Logic: With GPS tracking, the system warns if trainer and trainee units exceed safe proximity thresholds, adding a further safeguard. 
  • Regulation-Ready: The system fully complies with federal regulations prohibiting more than two OCUs from controlling a locomotive. In this design, only trainee OCUs communicate with the locomotive, while trainer OCUs do not, ensuring compliance while enhancing supervision. 

Designed for Safety. Built for Performance. 

The OCU-III Trainer is available on the LCS-III, LCS-QC, Beltpack and Accuspeed systems equipped with the latest 2PCA-8379-Exxx CPU board. Dedicated OCU-III Trainers come pre-configured to support this feature, ensuring no RF communication errors and eliminating configuration mismatches. 

The system ensures that the trainer can intervene without disrupting the natural learning process at every step of the training journey, from the first movement to fault handling. 

Next-Level Innovation for the Next Generation of Operators 

At Cattron, our commitment to safety and operator empowerment remains unwavering. This new training product is another leap forward – bridging the gap between simulation and live operation with the control and clarity trainers need. 

Whether you’re onboarding new talent or refining the skills of existing RCL operators, this feature puts safety in your hands and learning in motion. 

Want to see it in action or learn more? Contact us to schedule a demo or speak with a Cattron Solutions expert today. 

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