Kuhnke
50680 Panel Mounted Pneumatic Predetermining Counter

Key Features

  • All Pneumatic
  • Panel Mount
  • 5 Digit
  • Manual or Pneumatic Reset


Part Number: 50680

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Counter is used for selecting the number of desired operations on a production run. The number of operations is set on the lower scale by holding down a white button and setting the count to be reached. The upper scale is a 5 digit totalizer. When the count reaches the lower scale setting, a built-in 3 way valve is switched to provide a pneumatic output to stop machine or signal that the count has been reached. Valve remains switched until counter is reset.

The counter operates with an impulse pressure between 30-115 PSI and can be reset either manually via a reset button or by a pneumatic signal to a specially provided port.

Op. Pressure: 30-115 PSI

Connection: 10-32 (M5) ports

Display: Black with white digits (5 numbers)

Reset: Manual button on cover or pneumatic signal of 180 ms duration.

Media: Filtered air

Control Connections:

  • Port Z - Counter pulse input
  • Port Y - Reset
  • Port P - Supply air to 3 way valve
  • Port A - Output signal from valve

Duty Cycle: 

  • Continuous
  • Min. pulse duration 8 ms
  • Min. pause 10 ms

Operating Ambient: 0ºC to +60ºC (32ºF to 140ºF)

Weight: 4 ozs.

Materials: Molded body

Dimensions:

  • Face plate: 2 3/8" W x 3" H
  • Behind panel: 2 1/2” Deep x
  • 2" Wide x 2” High
Panel Cut Out:

  • 2 1/16" Square
  • 2 mounting holes required.
  • Hardware included.