The **VB14N-300-R** is a high-performance industrial 2D bar code reader (specifically an Omni-directional laser scanner) manufactured by **Datalogic/Pepperl+Fuchs**. It is primarily used in automated identification systems for logistics and manufacturing. --- ### 1. Key Technical Specifications The device is designed for high-speed scanning and rugged industrial environments. | Feature | Specification | | :--- | :--- | | **Light Source** | Visible Laser Diode (650 nm) | | **Scanning Speed** | 600 to 1200 scans per second | | **Max Resolution** | 0.20 mm (8 mils) | | **Scanning Distance** | 40 mm to 300 mm (depending on code resolution) | | **Power Supply** | 10 to 30 VDC | | **Power Consumption** | 5W Maximum | | **Protection Class** | IP65 (Dust tight and water jet protected) | --- ### 2. Core Electronic Features #### A. ID-NET™ Synchronization One of the standout electronic features is the **ID-NET™ interface**. This allows high-speed connection between multiple scanners. You can link several VB14N units to create a "multi-sided" reading station (e.g., reading a box from the top, side, and front simultaneously) without a complex external controller. #### B. ACB™ (Advanced Code Builder) The internal logic board features the **ACB reconstruction algorithm**. This allows the electronic processor to "rebuild" damaged, poorly printed, or tilted barcodes by combining fragments from multiple scan lines. #### C. Optical/Laser System * **Oscillating Mirror:** The "R" in the model name often denotes the presence of an integrated oscillating mirror, allowing the scanner to cover a 2D area rather than just a single line. * **Laser Control:** The electronics include a safety circuit that automatically shuts down the laser diode if the motor speed drops below a safe threshold. --- ### 3. Connectivity and Interfaces The VB14N-300-R utilizes a standard industrial pinout for communication: 1. **Main Serial Port:** RS232 or RS485 (software selectable). 2. **Auxiliary Port:** RS232 for configuration and monitoring. 3. **Digital Inputs/Outputs:** * Two programmable inputs (e.g., for an external trigger or "External Trigger" sensor). * Two programmable outputs (e.g., to signal a "Good Read" or "No Read" to a PLC). --- ### 4. Typical Applications * **Packaging Machines:** Ensuring the correct label is on the product. * **Warehouse Sorting:** Reading barcodes on conveyor belts at high speeds. * **Automated Storage:** Identifying bins or pallets for retrieval. ---