The **V680-HS52-R-2M** is a high-performance RFID Antenna (Read/Write Head) manufactured by **Omron**. It belongs to the V680 series, which utilizes electromagnetic induction for short-range wireless communication. --- ## 1. Technical Specifications The following table outlines the primary electronic and physical characteristics of the component: | Feature | Specification | | :--- | :--- | | **Type** | Cylindrical RFID Antenna (M22) | | **Frequency** | 13.56 MHz | | **Cable Length** | 2.0 Meters (Robot Cable) | | **Interface** | Proprietary connector for V680 Controllers | | **Transmission Speed** | 27 kbps (approx.) | | **Operating Temperature** | -10°C to 70°C | | **Degree of Protection** | IP67 (Water/Dust resistant) | | **Housing Material** | Brass (Nickel-plated) and ABS Resin | --- ## 2. Key Electronic Components & Functions ### Wireless Communication The device operates at a frequency of **13.56 MHz**. It functions via **Inductive Coupling**, where the antenna creates an alternating magnetic field that powers the passive RFID tag and facilitates bi-directional data transfer. ### Robot Cable (-R Suffix) The "R" in the model name indicates a **Robot Cable**. Unlike standard PVC cables, this version is designed with high flexibility and durability to withstand: * Repetitive bending. * Torsional stress. * Continuous motion in robotic arms or moving X-Y stages. ### Sensing Distance The electronic performance regarding read/write range depends on the type of RFID tag used. Typical ranges include: * **With Bolt Tags (D1KP52MT):** 0.5 to 8.0 mm. * **With Standard Tags (D1KP66T):** 1.0 to 17.0 mm. --- ## 3. Integration & Wiring The V680-HS52-R-2M is not a standalone device; it must be connected to a **V680-series Controller** (e.g., V680-CA5D01-V2). ```mermaid graph LR A[V680 Tag] <--- Wireless ---> B[V680-HS52-R Antenna] B --- C[V680 Controller] C --- D[PLC / Industrial PC] ``` --- ## 4. Indicators and Diagnostics The antenna itself does not contain built-in LEDs; diagnostics are handled through the connected controller. The electronic circuitry is tuned to provide high noise immunity, essential for environments with heavy machinery or variable frequency drives (VFDs).