The **VOS2T-R-32R2** is a specific model within the **VOS series** of 2D Vision Sensors manufactured by **Pepperl+Fuchs**. These devices are integrated vision systems that combine a camera, illumination, and processing logic into a single industrial housing. --- ## 1. Technical Specifications The following table highlights the core electronic and optical characteristics of the VOS2T-R-32R2: | Feature | Specification | | :--- | :--- | | **Sensor Type** | CMOS, Global Shutter | | **Resolution** | 1280 x 960 Pixels (1.2 Megapixels) | | **Integrated Lighting** | Red LED (R) | | **Lens Focal Length** | 32 mm | | **Operating Voltage** | 24 V DC (± 15%) | | **Power Consumption** | Approx. 10 W (typical) | | **Interfaces** | Ethernet (TCP/IP, PROFINET, EtherNet/IP, Modbus TCP) | | **Digital I/O** | 2 Inputs, 4 Configurable Inputs/Outputs | --- ## 2. Key Electronic Components ### A. Imaging Sensor (CMOS Global Shutter) Unlike "Rolling Shutter" sensors found in consumer cameras, the **Global Shutter** in this device captures the entire frame simultaneously. This is critical for industrial applications to prevent "motion blur" or "jello effects" when inspecting parts moving rapidly on a conveyor belt. ### B. Integrated Illumination The **"R"** in the model name indicates **Red LED lighting**. - **Internal Controller:** The electronics include a strobe controller that synchronizes the LED flash with the sensor exposure. - **Wavelength:** Red light is often used to provide high contrast on various surfaces while being cost-effective and energy-efficient. ### C. Processing Unit The unit contains an embedded DSP (Digital Signal Processor) or FPGA. It does not require an external PC to process images. It performs: - **Pattern Matching:** Identifying shapes or logos. - **OCR/OCV:** Optical Character Recognition and Verification. - **Code Reading:** 1D and 2D barcodes (DataMatrix, QR). ### D. Communication Interface The device utilizes a M12-coded connector for high-speed Ethernet. It supports industrial protocols, allowing it to "talk" directly to a PLC (Programmable Logic Controller) like a Siemens S7 or Allen-Bradley Logix controller. --- ## 3. Connector Pinout Overview The electronics are interfaced via standard industrial M12 connectors: 1. **Power/IO (M12, 12-pin):** Handles the 24V DC supply and the discrete digital triggers/outputs. 2. **LAN (M12, 8-pin, X-coded):** Handles high-speed data transmission and configuration via the VOS Vision Software. --- ## 4. Application Suitability Because of the **32mm lens**, this specific model is designed for: - **Longer Distances:** Capturing images from a further distance than wide-angle models. - **Small Fields of View:** Inspecting small details on a large object with high precision.