The **W2TS-2B1-R/Q** is a high-precision, industrial-grade **linear displacement sensor** (often categorized under LVDT or magnetostrictive principles depending on the specific series variant) manufactured by **WayCon**. It is designed for measuring distances or positions in demanding environments. ### Technical Specifications Overview | Parameter | Specification | | :--- | :--- | | **Model Series** | W2TS (Compact Magnetic Scale) | | **Interface** | 2B1 (Refers to specific connector/wiring configuration) | | **Output Type** | R/Q (Commonly denotes Quadrature/Incremental signals) | | **Operating Voltage** | Typically 5 VDC or 10-30 VDC | | **Resolution** | Up to 1 µm (depending on the controller) | | **Protection Class** | IP67 (Dust tight and waterproof) | --- ### Core Electronic Components & Features #### 1. The Sensing Element (Magnetic Scale) The "W2TS" series typically utilizes a **non-contact magnetic measurement principle**. The electronic head contains a Hall-effect sensor array that detects changes in the magnetic field as it moves over a magnetic tape or rod. * **Advantage:** No mechanical wear, leading to a significantly longer lifespan compared to potentiometers. #### 2. Signal Processing Unit (ASIC) Internal to the sensor head is an Application-Specific Integrated Circuit (ASIC) that: * **Interpolates:** Converts the raw magnetic sine/cosine waves into usable digital pulses. * **Filters:** Removes electronic noise caused by industrial machinery or EMI (Electromagnetic Interference). #### 3. Output Configuration (R/Q) The "R/Q" designation usually points to **Incremental RS422 (TTL)** or **Open Collector** outputs. * **Quadrature Signals:** It outputs two channels (A and B) shifted by 90 degrees. This allows the receiving PLC (Programmable Logic Controller) to determine both the **distance** and the **direction** of movement. * **Reference Pulse:** Often includes a "Z" pulse (Index) to mark a specific home position. #### 4. Wiring and Connection (2B1) This specific code refers to the electrical termination: * **Connector Type:** Usually an M12 circular connector or a specific industrial plug. * **Shielding:** The cable is multi-core and shielded to prevent signal degradation over long distances. --- ### Applications * **Hydraulic Cylinders:** Monitoring the stroke position. * **Woodworking Machinery:** Precise alignment of saw blades. * **Automated Assembly:** Feedback loops for robotic arms.