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AD16 Indicator Common Problem

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  • 01
    Why does the indicator still illuminate even after the control power has been turned off?

    This is caused by the interference voltage. Ordering our anti-interference indicator can resolve it.

  • 02
    How many hours can the AD16 series indicator work for?

    More than 30,000 hours.

  • 03
    Can all AD16-22 series indicators be produced in an ultra-short version?

    Due to heat dissipation concerns, ultra-short versions cannot be produced for DC220V and higher voltages.

  • 04
    Are IP67 indicators available?

    The AD16-35KTKA and AD16-60KTKA indicators are up to IP67.

  • 05
    Sound frequency of the AD16 series buzzers?

    AD16-16M:2300Hz±300 / AD16-22M:4000Hz±300 / AD16-30M:3300Hz±300

  • 06
    Is flash buzzer available for the AD16-16 series?

    Yes, it comes in two types: plug-in and screw terminal connection.

  • 07
    How to wire the AD16-22D dual-color indicator?

    "X0 is the common terminal. For the standard red-green dual-color, X0X1 controls the red light, and X0X2 controls the green light. When using AC specifications, care should be taken with the wiring direction to prevent burning out."

  • 08
    Can the sound and light of the AD16-22SM flash buzzer be controlled separately?

    Yes, the standard models with the suffix "-V" allow for separate control: X0 is the common terminal, X0X1 controls the flash light, and X0X2 controls the sound.

  • 09
    Can the AD16 single indicator display three different colors?

    "The AD16-22D/rg dual-color indicator can achieve this. If the red and green lights of the indicator are powered on simultaneously, the mixed color can appear as red-green-yellow or red-green-orange."

  • 10
    Can the AD16-22M buzzer be waterproof?

    No, it cannot, because the sound needs to propagate through the sound-emitting hole of the buzzer's end cap.

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