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A commanded lock may not actually engage.
Use the magnetic-lock feedback input in the interlock sequence.
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.
Introduction de produit
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.
Key Features
- Lock feedback confirms the controlled device's state.
- An emergency key provides a dedicated override action.
- Configurable delay separates consecutive door openings.
Paramètres techniques
| Door Count | 3 |
|---|---|
| Control Platform | Microcontroller |
| Input Voltage | 90–260 VAC |
| Supply Frequency | 50 Hz |
| User Interface | Membrane keypad |
| Status Colours | Red and green LEDs |
| Lock Feedback | Magnetic-lock feedback input |
| Fault Indication | Audible buzzer |
| Logic Setting | DIP-switch configuration |
| Customisation | Door 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
Staff miss visual alarms while handling materials.
The keypad system includes audible fault indication.
Options disponibles
- Cascading connection.
- Emergency and fire-alarm stations.
- Door-opening delay settings.
Planning a Three-Door Cleanroom Interlock System Microcontroller specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
