The **Y-CONC-R82CU-RJ2S-2000-A** is a specific industrial-grade cable assembly, typically utilized in high-speed data transmission and communication interfaces. It is most commonly associated with **Yaskawa** or similar high-precision automation systems. --- ### 1. Part Number Breakdown While manufacturer naming conventions vary, this specific code represents the following physical and electrical characteristics: | Component Segment | Possible Meaning | Technical Specification | |:--- |:--- |:--- | | **Y-CONC** | Series/Brand | Industrial Connectivity Series | | **R82CU** | Cable Type | Copper-based, shielded high-flex cable | | **RJ2S** | Connector Type | RJ45 Industrial Standard (Shielded) | | **2000** | Length | 2000mm (2 Meters) | | **A** | Revision/Variant | Standard wiring configuration | --- ### 2. Key Electronic Components & Features #### A. The Conductor (Copper) The "CU" in the part number signifies a copper conductor. In industrial applications, these are usually **stranded tinned copper wires**, which provide a balance between electrical conductivity and mechanical flexibility. #### B. Shielding (Electromagnetic Compatibility - EMC) This cable is designed for environments with high electrical noise (EMI). * **AL/Mylar Foil:** Prevents high-frequency interference. * **Braid Shield:** Provides structural integrity and low-frequency protection. * **Drain Wire:** Ensures a path to ground to prevent static buildup and signal corruption. #### C. Connector Interface (RJ45 / RJ2S) The connectors are typically **RJ45 8P8C** (8 positions, 8 contacts) but are ruggedized. * **Gold Plating:** The contact pins usually feature 30µ" to 50µ" gold plating to prevent oxidation and ensure low contact resistance over time. * **Shielded Housing:** The connector shell is metallic to continue the cable's shielding to the device port. --- ### 3. Electrical Specifications | Parameter | Typical Value | |:--- |:--- | | **Rated Voltage** | 30V - 150V AC/DC | | **Current Rating** | 1.0A - 1.5A per contact | | **Insulation Resistance** | > 500 MΩ | | **Characteristic Impedance** | 100 Ω (Optimized for Ethernet/Mechatrolink) | | **Operating Temperature** | -20°C to +80°C | --- ### 4. Typical Applications This specific assembly is frequently used in: 1. **Servo Drive Communication:** Connecting motion controllers to servo amplifiers. 2. **Industrial Ethernet:** Supporting protocols like EtherCAT, PROFINET, or Mechatrolink-III. 3. **Robotic Arms:** Where constant flexing requires a durable outer jacket (often PVC or PUR) and high-quality internal conductors.