Based on the part number **Y-CONC-R422M-RJ2L-2000-B**, this component is a high-performance industrial cable assembly, typically associated with **Yaskawa** or similar motion control systems. It is used to connect encoders or motors to controllers/drives. --- ## Technical Specifications Breakdowns The nomenclature of this part number generally decodes into specific physical and electrical characteristics: ### 1. General Identification | Feature | Detail | | :--- | :--- | | **Component Type** | Industrial Cable Assembly (Encoder/Signal) | | **Primary Use** | Feedback loop between Servo Drive and Motor | | **Standard Length** | 2000mm (2 Meters) | ### 2. Physical Construction | Part Segment | Description | | :--- | :--- | | **R422M** | Refers to the **RS-422** communication protocol (Differential signaling), optimized for high-speed data transmission and noise immunity. | | **RJ2L** | Indicates the connector types. Usually a combination of an **RJ45** or specialized industrial rectangular connector on one end and a circular/miniature connector on the other. | | **-2000** | Represents the cable length in millimeters (2000mm). | | **-B** | Often denotes the revision level or a specific shielding/bending requirement (e.g., High-flex for robotic arms). | --- ## Electronic Characteristics ### Electrical Signal Integrity * **Differential Signaling:** Uses RS-422 standards to transmit encoder pulses (A, B, Z phases). This ensures that even in environments with high electromagnetic interference (EMI), the signal remains clear. * **Shielding:** Features a braided tinned copper shield to prevent crosstalk between high-voltage power lines and low-voltage signal lines. ### Mechanical Durability * **Flex Life:** The "-B" suffix in these industrial codes often signifies "High-Flex" or "Bending" grade, meaning the internal copper strands are finer to allow for millions of cycles in a cable carrier/track. * **Environmental Protection:** Typically rated for industrial environments with oil-resistant PVC or PUR jacketing. --- ## Typical Application Diagram In a standard automation setup, this cable acts as the bridge: 1. **Encoder End:** Captures the rotational position of the motor. 2. **Cable (R422M):** Transmits the data over the 2-meter span. 3. **Controller End:** Plugs into the Servo Drive (e.g., Yaskawa Sigma Series) to close the feedback loop.