The part number **Y-CONC-R402S-RJ2M-2000-B** refers to a high-speed, industrial-grade cable assembly, typically used in industrial automation, robotics, and high-speed data transmission environments. Below is the detailed breakdown of its electronic and mechanical specifications. --- ### 1. Part Number Breakdown While nomenclature varies slightly by manufacturer (often associated with brands like **Yamaichi Electronics**), the code generally follows this structure: | Segment | Description | Detail | | :--- | :--- | :--- | | **Y-CON** | Series | Yamaichi Industrial Ethernet / Data series | | **C-R402S** | Connector Type | RJ45 Shielded (often IP20 or IP67 rated) | | **RJ2M** | Interface | RJ45 Male to Male connection | | **2000** | Length | 2000mm (2 Meters) | | **B** | Revision/Color | Often indicates Black jacket or specific Wiring Version B | --- ### 2. Key Technical Specifications #### Electrical Properties * **Data Rate:** Typically supports **Cat5e or Cat6** standards, allowing for data speeds up to 1 Gbps. * **Shielding:** S/FTP or SF/UTP (Shielded) to prevent Electromagnetic Interference (EMI) in factory environments. * **Contact Resistance:** $\le 20 m\Omega$ to ensure signal integrity. * **Voltage Rating:** Rated for standard PoE (Power over Ethernet) applications, usually up to 50V-60V DC. #### Mechanical & Environmental * **Jacket Material:** PUR (Polyurethane) or PVC. PUR is preferred for robotic applications due to its resistance to oils, chemicals, and abrasion. * **Flex Life:** Designed for "High-Flex" or "Torsion" applications (moving robot arms). * **Operating Temperature:** Generally $-40^\circ C$ to $+80^\circ C$. * **Locking Mechanism:** Features a robust latch or an industrial screw-lock shell depending on the specific housing variant. --- ### 3. Application Use Cases This specific cable is engineered for environments where standard office-grade Ethernet cables would fail. 1. **Robotic Arms:** The "High-Flex" nature allows the cable to bend millions of times without internal wire breakage. 2. **Machine Vision:** Connecting high-speed cameras to industrial PCs (IPCs). 3. **Industrial Ethernet:** Supporting protocols such as **PROFINET, EtherCAT, and EtherNet/IP**. --- ### 4. Wiring Pinout (Typical T568B) Most industrial "B" suffix cables follow the T568B wiring standard: ```text Pin 1: White/Orange Pin 2: Orange Pin 3: White/Green Pin 4: Blue Pin 5: White/Blue Pin 6: Green Pin 7: White/Brown Pin 8: Brown ``` ---