MOC-7811 Slotted Opto Isolator Module (Encoder Sensor) - MOC7811

MOC-7811 Slotted Opto Isolator Module | Precision Encoder Sensor

The MOC-7811 Slotted Opto Isolator Module is a compact and reliable solution for non-contact object detection. It integrates an infrared LED and a photodiode within a U-shaped casing. This design enables precise optical switching for various applications. When an object interrupts the IR light beam, the photodiode's output logic level changes. This signal is easily processed by microcontrollers, making it ideal for digital systems. It excels in accurate positional sensing, crucial for robotics and automation. Its durable construction ensures suitability for both embedded and industrial environments. This module provides essential feedback for movement and presence detection.

Specifications:

• Model: MOC7811
• Sensor Type: Slotted Opto Isolator (Optical Switch)
• Slot Width: 3 mm
• Slot Depth: 7 mm
• Mounting Hole Diameter: 3 mm
• Mounting Hole Spacing: 19 mm
• Output Type: Photodiode (requires external circuitry)
• Operating Principle: Infrared Light Interruption

Key features and benefits:

• Non-Contact Sensing: Detects objects and movement without mechanical wear.
• Integrated IR LED & Photodiode: U-shaped housing for reliable optical switching.
• Precision Positional Sensing: Ideal for rotary encoders and limit switch applications.
• Easy Integration: Standard mounting holes for simple setup.
• Compact & Robust Design: Suitable for small-scale automation and embedded systems.
• High Accuracy: Provides reliable detection of movement or position changes.

Applications:

• Rotary and Wheel Encoders
• Robotics and CNC Machine Limit Switches
• Automation System Speed Sensing
• General Non-Contact Object Detection
• Home and Industrial Automation Projects

Package Includes:

*Image shown is a representation only.

Note: Contact sales(at)electroncomponents.com for bulk enquiry & get best price!