VCR interlock – X4S

  • Model: VCR – X4S
  • Lock – Door: 4
  • LED indicators: 4
  • Cables: 4 meters
  • Material: Inox

Details of VCR interlock – X4S

The VCR-X4S Interlock is an auxiliary device designed to ensure that the doors in a room cannot be opened simultaneously, thereby ensuring isolation between clean and non-clean areas.

The VCR-X4S Interlock is a type of interlock lock used to control four doors simultaneously, operating similarly to other locks where if one door is open, the other doors must be closed. However, currently, there is very little demand for this type of lock in the market.

Applications of VCR-X4S Interlock Lock

  • Installed in the control panel rooms of cleanrooms, cleanrooms, airlocks, intermediate rooms, dressing rooms using signaling systems in the medical field, laboratories, pharmaceutical manufacturing facilities, electronic equipment, semiconductors, offices, etc.
  • Used for entrance doors, emergency exit doors, safety doors, etc.

Locking Mechanism and Indicator Lights

Product quality of VCR-X4S Interlock Lock:

    • Our product is widely used in the pharmaceutical industry and factories with cleanroom facilities.
    • Four-door interlock: The system automatically checks whether all four doors are closed; if one door remains open, it will trigger a continuous warning signal (the alarm system will keep sounding) to remind users to close the remaining three doors.
    • Product structure: Consisting of three parts – Control device, electric locking mechanism, and electronic touch sensor.
    • LED display lights: The outer casing is made of plastic and is combined with LED display lights, making it more visually clear and user-friendly.
    • High isolation: This interlock lock is specially designed for air isolation in cleanrooms and is typically used in vibration reduction rooms or pneumatic valve rooms within cleanrooms.
    • Material assurance: Meticulously selected materials with high stability and low power consumption. This system uses a computer-controlled chip with high stability, high accuracy, compact size, and full functionality. The system’s power consumption is less than 12W, generating minimal heat and increasing the lock’s lifespan, making it an ideal product for the cleanroom industry.

Technical Specifications of VCR-X4S Interlock Lock

  • Four-door electronic interlock
  • Electric locking mechanism voltage: 12V
  • Power supply: 220V; 50Hz
  • Lock cable: 3 meters, 4 meters per strand
  • LED voltage input: 5V
  • Locks are imported as a whole
  • Warranty Period: 12 Months

Structure of VCR-X4S Interlock Lock

  • Control box

  • Indicator light

  • Lock bolt

Operation Description of VCR-X4S Interlock Lock

  • When one door opens, the other two doors will automatically close, and all three doors cannot be opened simultaneously.
  • If one door remains open for an extended period, a warning bell will sound to remind staff to close the door.
  • In the event of a power outage, all three doors can be opened in the case of electronic interlock locks, ensuring user safety.
  • In emergency situations, an emergency button can be pressed to force open the door.

Installation Diagram for VCR-X4S Interlock Lock

  • The interlock lock control unit will be installed on the ceiling panel and connected to a nearby power outlet (the shorter the distance between the control unit and the power outlet, the better, to save wiring costs).
  • Indicator lights will be mounted on the panel wall in an easily observable area when entering/exiting, typically installed next to the panel door.
  • Lock bolts will be installed discreetly inside the panel wall (requiring drilling and concealed wiring), either on the side or above the door frame.
  • The positioning plate for the lock bolt will be attached to the door leaf, corresponding to the lock bolt installation area.

Electronic Interlock Locks VCR X2S, X3S, X4S have gained trust from pharmaceutical factories nationwide, such as Hà Hưng Pharmaceutical, Hải Phòng Medical Equipment and Pharmaceutical Material Company, Davina Pharmaceutical Factory, Amepro Pharmaceutical, Đại Bắc Pharmaceutical, Hoa Linh Pharmaceutical, the Particle Accelerator Center – 108 Military Central Hospital, and others.

Additionally, some important points to consider during the installation of interlock locks are:

  1. Securely connect the signal wires to the lock bolts and indicator lights. Error: The alarm bell will sound loudly and continuously.
  2. Install the lock bolts and bolt positioning in the same direction (Wi-Fi symbol) on both accessories. Error: The bolt will not operate.
  3. Avoid reversing the signal wires between the indicator and the lock bolt. Error: Unable to install. The signal wire of the lock bolt is usually slightly larger than the wire of the indicator. Please pay attention during installation.
  4. Use wire boxes and conduits to protect the signal wires on the ceiling, preventing insects from damaging the wires. Signal wires are different from power wires, and if they are cut or damaged, they can be difficult to reconnect.

Learn more about interlock.


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