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الرئيسية / المنتجات / Cleanroom Doors, Windows & Interlocks / Three-Door Cleanroom Interlock System Microcontroller
STJH-THREE-DOOR-CLEANROOM-INTERLOCK-SYSTEM-MICROCONTROLLER

Three-Door Cleanroom Interlock System Microcontroller

Coordinate three airlock doors with membrane-keypad stations, lock feedback and audible fault indication.
  • Lock feedback confirms the controlled device's state.
  • An emergency key provides a dedicated override action.
  • Configurable delay separates consecutive door openings.
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مقدمة المنتج

The three-door system uses a local microcontroller to monitor door states and operate the connected locks. Membrane-keypad interfaces provide red-green feedback, while a buzzer calls attention to faults. The controller accepts magnetic-lock feedback and provides adjustable sequencing logic through local settings. Its hardware arrangement is intended for a vestibule with three access points, allowing all entrances to be supervised together without requiring a touchscreen PLC cabinet.

الخصائص الرئيسية

  • Lock feedback confirms the controlled device's state.
  • An emergency key provides a dedicated override action.
  • Configurable delay separates consecutive door openings.

المعلمات الفنية

Door Count3
Control PlatformMicrocontroller
Input Voltage90–260 VAC
Supply Frequency50 Hz
User InterfaceMembrane keypad
Status ColoursRed and green LEDs
Lock FeedbackMagnetic-lock feedback input
Fault IndicationAudible buzzer
Logic SettingDIP-switch configuration
التخصيصDoor sequencing and station positions can be adapted to the room arrangement.

Applications

  • Three-entrance gowning vestibules.
  • Cleanroom access groups needing local fault alerts.

Solutions for Your Application

A commanded lock may not actually engage.

Use the magnetic-lock feedback input in the interlock sequence.

Staff miss visual alarms while handling materials.

The keypad system includes audible fault indication.

الخيارات المتاحة

  • Cascading connection.
  • Emergency and fire-alarm stations.
  • Door-opening delay settings.

Planning a Three-Door Cleanroom Interlock System Microcontroller specification?

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