The **F2VS-AF-R/Q** is a high-performance, compact **image processing sensor** (often categorized within vision sensor series) typically manufactured by companies like **OMRON** (F2VS Series). These devices are designed for automated inspection, positioning, and quality control in industrial environments. --- ## 1. Core Electronic Specifications Below are the primary electronic and technical characteristics of the F2VS-AF-R/Q: | Feature | Specification | | :--- | :--- | | **Type** | Vision Sensor / Smart Camera (AF = Auto Focus) | | **Supply Voltage** | 20.4 to 26.4 VDC (includes ripple) | | **Current Consumption** | Approx. 0.5A or less | | **Sensor Type** | CMOS or CCD (Depending on specific sub-revision) | | **I/O Logic** | NPN or PNP (Configurable/Model dependent) | | **Focusing Mechanism** | Liquid Lens or Internal Motorized Auto-focus | | **Lighting** | Integrated Ring LED (Red or White depending on R/Q suffix) | --- ## 2. Component Breakdown The "AF-R/Q" designation refers to specific hardware configurations: ### A. The "AF" (Auto-Focus) Module Unlike fixed-focus sensors, the AF version uses an internal electronic focus mechanism. This allows the sensor to adjust to varying product heights on a conveyor belt without manual lens adjustment. ### B. Lighting and Optics (R/Q) * **R (Red LED):** Optimized for high-contrast inspection on neutral surfaces. * **Q (Polarized/Specialized):** Often denotes a polarized filter or a specific light wavelength to reduce glare on metallic or reflective surfaces. ### C. Processing Unit The internal PCB contains a dedicated **DSP (Digital Signal Processor)** or **FPGA** designed to execute image algorithms (edge detection, area calculation, OCR) in real-time, typically within milliseconds. --- ## 3. Interface and Connectivity The electronic interface is handled through high-density industrial connectors: 1. **Power/IO Cable:** Carries the 24V DC power and provides discrete triggers (Input) and Pass/Fail signals (Output). 2. **Ethernet/Serial Port:** Used for data transmission to a PLC (Programmable Logic Controller) or a PC for monitoring. 3. **Monitor Output:** Some models include a dedicated analog or digital video out for real-time calibration. --- ## 4. Key Electronic Features * **Electronic Shutter:** Provides high-speed capture (up to 1/10,000s) to prevent motion blur on fast-moving lines. * **Non-Volatile Memory:** Stores multiple "scenes" or inspection profiles so the device can switch tasks electronically without a reboot. * **Reverse Polarity Protection:** Integrated circuitry to prevent damage if the 24V DC leads are swapped.