VCR Interlock – X2S

What is a Double Interlock Lock VCR-X2S?

• The VCR-X2S Double Interlock Lock is an auxiliary device designed to ensure that the doors of a room cannot be opened simultaneously, thereby ensuring isolation between clean and non-clean areas.
• For the VCR-X2S Double Interlock Lock, it has the capability to control the opening and closing of two panel doors simultaneously.
• When door 1 opens, door 2 is forcibly closed, and door 2 can only be opened after door 1 has been closed.

Applications of the VCR-X2S Double Interlock Lock

• Installed in panel rooms of cleanrooms, buffer rooms, airlocks, intermediate rooms, changing rooms, using signaling systems in the medical field, laboratories, pharmaceutical manufacturing plants, electronic equipment, semiconductors, office spaces, etc.
• Used for entrance doors, emergency exit doors, and safety doors.

Quality of the VCR-X2S Double Interlock Lock

• The VCR-X2S Double Interlock Lock is widely used in the pharmaceutical industry and in plants with cleanroom facilities.
• Double door interlock: The system automatically checks if both doors are closed; if one door remains open, it signals and sounds an alert to remind the user to close both doors.
• Product Components: It consists of three parts: Control Box, Lock Bolt, and LED Display.
• LED Display: The outer shell is made of plastic and is combined with LED display lights, making it more visually clear and user-friendly.
• High Isolation: This interlock lock device is specially designed for air isolation in cleanrooms and is often used in shock reduction rooms or pneumatic valve rooms of cleanrooms.
• Quality Assurance: Meticulous material selection, low power consumption. This system uses a computer chip for door access, providing high stability, high precision, compact size, and full functionality. The system’s power consumption is less than 12W, produces minimal heat, has a longer lock lifespan, making it an ideal product for the cleanroom industry.

Operation of the VCR-X2S Double Interlock Lock

• When one door opens, the other door will automatically close, preventing both doors from being opened simultaneously.
• If one door remains open for too long without closing, an audible alarm will sound to remind personnel to close the door.
• In the event of a power outage, both lock bolts on the doors will automatically release, ensuring user safety.
• In emergency situations, an emergency button can be pressed to force the door to open.

Technical Specifications of the VCR-X2S Double Interlock Lock

• Double electronic interlock
• Lock bolt voltage: 12V
• Power supply: 220V-50Hz
• Lock cable: 3M, length 4m/strand
• LED voltage input: 5V
• Imported lock
• Warranty period: 12 months

Components in the VCR-X2S Double Interlock Lock Box

• Control box

• Lock bolt

• Signal indicator LED

Installation Diagram of the VCR-X2S Double Interlock Lock

• The interlock lock control box will be installed on the panel ceiling, connected to a pre-existing socket (the shorter the distance between the control box and the socket, the better, to save wiring costs).
• The signal indicator LED will be attached to the panel wall, in an easily observable area when entering/exiting, usually installed next to the panel door.
• The lock bolt will be installed underground inside the panel wall (requires drilling and concealed wiring) and can be installed on the side or above the door frame.
• The lock bolt positioning plate will be attached to the door leaf, corresponding to the lock bolt installation area.

The VCR X2S and X3S Interlock Locks have gained the trust of national pharmaceutical factories, such as Hà Hưng Pharmaceutical, Hải Phòng Medical Supplies, Davina Factory, Amepro Pharmaceutical, Đại Bắc Pharmaceutical, Hoa Linh Pharmaceutical, Accelerator Center – Military Central Hospital 108, and others.

In addition, there are some important points to consider during the installation of interlock locks:

1. Securely attach the signal connection cables to the lock bolts and signal indicators.–> Error message: The alarm will sound loudly and continuously.
2. Align the lock bolts and lock positioning plates in the same direction (Wi-Fi symbol) on both accessories.–> Error message: The lock will not operate.
3. Avoid reversing the signal cables between the indicator and lock bolts.–> Error message: Unable to install. The signal cable for the lock bolt is typically slightly thicker than the cable for the indicator, so be mindful during installation.
4. Use cable protection boxes and conduits to protect signal cables on the ceiling, preventing damage from insects. Signal cables are different from power cables and can be challenging to repair if damaged.

Interlock locks for cleanrooms are indispensable products for cleanroom environments.

You can learn more: Choosing the Right Interlock Lock for Cleanrooms.