The scenario
A conveyor belt system with two belts in sequence requires belt 1 to start before belt 2 to avoid material pile-up. Hardwired interlock ensures belt 2 cannot run unless belt 1 is running.
What is in this drawing
Read the decisions behind it.
01
Sequential interlock using auxiliary contact
02
Manual start/stop per belt
03
Overload protection per motor
When designing or troubleshooting interlocking for multi-motor conveyor systems, packaging lines, or material handling equipment.
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