Input Data Incorrect (Chattering)

Was bedeutet CHATTERING-INPUT ?

Incorrect input data is received due to chattering when a device with a high input response speed is connected to a contact output module. The rapid, transient fluctuations from contact bounce are interpreted as multiple, unstable input signals, leading to erroneous data processing.

• Connection of a device with a high input response speed to a contact output module.
• Contact chattering or bounce from the input device generating unstable signals.
• Inability of the contact output module to adequately filter rapid, fluctuating input signals.

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1. 1

   Replace the contact output module with a transistor output module when interfacing with devices that have a high input response speed to mitigate chattering effects.