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Safety sensor FO-MATIC
*NO/NC
*AC/DC 12-24 V
*Receiving Range: 15 Meters
*IP 44
The Safety sensor FO-MATIC is a type of photocell safety sensor primarily used in automatic door and gate systems. It's designed to prevent accidents by detecting obstructions in the path of a closing door or gate.
How it Works
The FO-MATIC sensor operates using a
photoelectric principle. It consists of two main components:
- Transmitter: Emits an invisible infrared light beam.
- Receiver: Detects the infrared beam.
When the infrared beam between the transmitter and receiver is interrupted by an object or person, the sensor triggers a relay. This relay then sends a signal to the door or gate's control board, instructing it to stop or reverse its movement, thus preventing a collision or injury.
Key Features
- Infrared Beam Barrier: Creates a safety zone that, when breached, halts door/gate operation.
- Digital Coding: Often features digital coding on two channels (A or B) to prevent interference from other sensors or light sources.
- Double Relay: Incorporates a double relay for switching contacts, enhancing reliability.
- Versatile Functionality: Can be used for both safety (preventing impacts) and anti-theft purposes (detecting unauthorized entry).
- Robust Design: Typically housed in a durable polycarbonate shell, and some models are designed to be weather-resistant (e.g., IP44 rated).
- Easy Installation: May include features like proportional LED alignment for simpler and safer setup.
- Wide Compatibility: Designed to be compatible with various automatic gate and door operators, including single swing, double swing, and sliding gates.
Applications
The FO-MATIC safety sensor is commonly found in automated systems such as:
- Garage doors
- Sliding gates
- Swing gates
- Automatic pedestrian doors
Its primary role is to enhance safety by ensuring that automated systems do not close on people, pets, or objects, thereby preventing injuries and damage.
