The **W2AC-AD2B-R** is a specific electronic component often associated with industrial connectivity solutions, typically identifying as a **M12 A-coded male-to-female extension cable** or a similar rugged connector assembly used in automation. Below is a detailed breakdown of its electronic and physical specifications. --- ## 1. General Specifications This part is designed for harsh environments, ensuring signal integrity between sensors, actuators, and controllers. | Feature | Specification | | :--- | :--- | | **Connector Type** | M12 (Circular Connector) | | **Coding** | A-Coded (Standard for DC Power/Sensors) | | **Gender** | Male to Female (Extension) | | **Number of Pins** | 4-Pin or 5-Pin (Standard configuration) | | **Orientation** | Straight | | **Shielding** | Unshielded or Shielded (Depending on specific R-series revision) | --- ## 2. Electrical Characteristics The electronic integrity of the W2AC-AD2B-R is defined by its ability to carry current without overheating and maintain insulation. * **Rated Voltage:** Typically **250V AC/DC** (for 4-pin) or **60V** (for 5-pin). * **Rated Current:** Usually **4A per contact** at 40°C. * **Contact Resistance:** $\le 5 m\Omega$ to ensure minimal signal loss. * **Insulation Resistance:** $> 100 M\Omega$, preventing leakage between pins. --- ## 3. Physical & Environmental Construction The "R" suffix often denotes **RoHS compliance** or a specific ruggedized jacket material. ### Materials * **Contacts:** Brass or Phosphor Bronze with **Gold (Au) plating** to prevent oxidation. * **Coupling Nut:** Nickel-plated die-cast zinc or stainless steel. * **Cable Jacket:** PUR (Polyurethane) or PVC. PUR is preferred for oily or robotic environments. ### Protection Rating * **IP67 / IP68:** When properly mated, the part is dust-tight and can withstand immersion in water. * **Temperature Range:** $-25^\circ C$ to $+85^\circ C$ (Ambient). --- ## 4. Typical Applications The W2AC series is commonly used in the following electronic setups: 1. **Factory Automation:** Connecting Proximity Sensors or Photoelectric cells to an I/O box. 2. **Robotics:** Providing flexible power and data lines for end-of-arm tooling. 3. **Process Control:** Linking flow meters or pressure transmitters to a PLC (Programmable Logic Controller). ---