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Existing locks should remain in service.
Use the board's lock interfaces with compatible magnetic locks or electric strikes.
STJH-CLEANROOM-DOOR-INTERLOCK-CONTROLLER-FIVE-DOOR-BOARD
Cleanroom Door Interlock Controller Five-Door Single-Board
Coordinate up to five interlocked doors using a compact controller board powered by an existing DC supply.
- Local configuration avoids a dedicated programming workstation.
- Door-status signalling can be passed to an access-control panel.
- Separate emergency input supports a coordinated release circuit.
Product Introduction
This controller concentrates local door sequencing on one circuit board. Terminal connections accommodate door contacts, release requests and lock circuits, while separate outputs support traffic lights and alarms. The board fits within a suitable control enclosure and uses an external low-voltage supply. Its five-door capacity suits an airlock with several entrances without requiring a modular PLC rack or a complete replacement of existing field hardware.
Key Features
- Local configuration avoids a dedicated programming workstation.
- Door-status signalling can be passed to an access-control panel.
- Separate emergency input supports a coordinated release circuit.
Technical Parameters
| Door Capacity | Up to 5 doors |
|---|---|
| Control Architecture | Single integrated circuit board |
| Supply Voltage | 12–24 VDC |
| Power Source | External DC supply |
| Lock Interfaces | Magnetic locks and electric strikes |
| Status Outputs | Traffic-light and door-status signals |
| Alarm Function | Door alarm output |
| Emergency Interface | Fire-alarm release connection |
| Supply Scope | Controller board without field devices |
| Customization | Connections and enclosure arrangements can be adapted to the intended airlock application. |
Applications
- Five-entry laboratory vestibules.
- Controller replacement in locally wired cleanroom airlocks.
Solutions for Your Application
A door left open must be noticed.
Connect the dedicated door-alarm output to a local warning device.
Available Options
- Compatible external DC power supply.
- Control enclosure.
- Traffic-light stations.
Planning a Cleanroom Door Interlock Controller Five-Door Single-Board specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
