The part number **Y-CONC-R406M-RJ2L-2000-B** refers to a high-precision, industrial-grade linear encoder or sensor cable assembly, typically associated with motion control systems (often used with Yaskawa or similar industrial automation brands). --- ### 1. Technical Specifications Table | Feature | Specification Details | | :--- | :--- | | **Component Type** | Linear Scale Connector / Encoder Cable | | **Connector A** | R406M (Circular Industrial Plug) | | **Connector B** | RJ2L (Standardized Interface for Feedback) | | **Length** | 2000mm (2 Meters) | | **Signal Type** | Differential Digital / Serial Feedback | | **Shielding** | High-density braided shield (EMI/EMC protection) | | **Application** | CNC Machinery, Robotic Arms, Linear Motors | --- ### 2. Breakdown of the Part Number The alphanumeric string follows a specific manufacturer nomenclature: * **Y-CONC**: General series prefix for industrial connectivity components. * **R406M**: Specifies the primary connector head. These are usually ruggedized, IP-rated circular connectors designed to withstand vibration. * **RJ2L**: Specifies the secondary termination point, often used for plugging into a drive or a controller interface. * **2000**: Indicates the cable length in millimeters (2 meters). * **B**: Revision code or specific wiring pinout configuration. --- ### 3. Electronic Characteristics 1. **Low Impedance**: Designed to minimize signal loss over the 2-meter span to ensure precise positioning data. 2. **Noise Immunity**: Uses twisted-pair wiring inside the sheath to cancel out electromagnetic interference (EMI) from nearby high-voltage motor cables. 3. **Flex Life**: The "B" series cables are often rated for dynamic applications (cable carriers/drag chains) with high bend cycles. ### 4. Typical Use Case This cable is used to connect a **Linear Scale** (measuring the position of a machine axis) to a **Servo Drive**. It carries the feedback signals (A, B, and Z phases or serial data) that allow the controller to know exactly where the machine part is located in 3D space. ---