Successor of MC704-H / ETR (ehb4393j)
Redesign the card though newly installed processor.
Additional output OUT 3 max. 20A short circuit protected, e.g. for pull coil.

Rugged and inexpensive solution
For use in harsh conditions.
High machine availability at minimal investments for controller and engine protection.

Protection of the connected engines from damage
Faults in the engine are reliably detected and displayed.
The engine is stopped in a controlled manner before the fault can cause severe engine damage.

Anodised aluminium housing
Secure installation with retainer or rubber-metal mounts bolted from the rear.
Fast installation and retrofit.
Dependable functioning even in harsh environments.

Key switch with integrated starter safeguard lock
No external ignition starter switch required.
Mechanical protection of the starter against damage.

Solenoid output
Outputs for Operating solenoid (ETR).

Operating hours counter
Reliable information about engine running times and required servicing.

Customised adaptations on demand
Optimal and inexpensive controller, adapted for your specific needs and functions.