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[Include all jam up with delayed restart application information on a single page?]

Jam Up With Delayed Restart

Photoelectric controls with two automatic timing periods can be used to control material such as grain building up in the neck of a chute.

One timer stops the feeder mechanism when falling objects jam-up in the narrow neck of the chute, and the other delays restarting the feeder mechanism for a predetermined period after the jam-up is cleared.

The light beam is directed across the chute just above the maximum build-up height of material at the neck. When a jam-up blocks the light beam longer than the first timing period, the control sops the feeder mechanism immediately.

After the light beam has been restored, a second automatic timing period must expire before the feeder mechanism is restarted automatically. This second timing period allows the operator time to remove all objects from the entire length of the chute.

Products

Retro-Reflective (RPF303)
Dual Timer (On/Off Delay) (T330)
P380

Technology

Signal Loss Hold
Retro Reflective

Other Applications

Carton Sealing
Laundry
Large Area Clearance
Wide Cloth
Stack To Size
Trash Compactor
Showers
Restrooms
Drive Through Customer Detection
Product Under Speed
Space Adjustment
Conveyor Jam Up
Parts Interrupt Beam
Spacing Glue Deposits
Diverting Equal Batches
Direction Detection
Automatic Delivery By Count
Converging Conveyors
Protruding Loose Parts
End Of Roll

Autotron Group, Elwood Corporation Wisconsin, USA. telephone: 1-414-764-7500