The **W2TS-2A3-R2/CE** is a high-precision, industrial-grade **Signal Isolator / Signal Conditioner** typically manufactured by companies specializing in instrumentation, such as M-System or similar process control brands. Below is a detailed breakdown of its electronic specifications and technical architecture. --- ### 1. Product Identification & Type | Attribute | Specification | | :--- | :--- | | **Component Category** | Signal Conditioner / Galvanic Isolator | | **Model Series** | W2TS Series (Ultra-slim design) | | **Output Type** | Dual-output (Splitter) | | **Certification** | CE Marking (Compliance with EU safety/EMC standards) | --- ### 2. Core Electronic Specifications This device is designed to take one analog input and convert it into two isolated analog outputs. * **Input Configuration (2A3):** * **Signal:** Typically configured for **4–20 mA DC**. * **Input Impedance:** Approximately 250 $\Omega$. * **Output Configuration (R2):** * **Output 1:** 4–20 mA DC. * **Output 2:** 4–20 mA DC. * **Load Resistance:** Usually supports up to 550 $\Omega$ for Output 1 and 350 $\Omega$ for Output 2. * **Power Supply:** * Standard options are usually **24V DC** (Internal ripple < 10% p-p). * **Isolation Structure:** * **3-Port Isolation:** Input, Output, and Power are all galvanically isolated from each other. * **Isolation Resistance:** > 100 M$\Omega$ at 500V DC. --- ### 3. Key Performance Features The electronic circuitry is optimized for high-speed response and stability in noisy industrial environments. * **Accuracy:** $\pm$0.1% of span. * **Temperature Coefficient:** $\pm$0.015% / °C. * **Response Time:** $\leq$ 0.5 seconds (to reach 90% of the final value). * **Protection:** Equipped with surge protectors and reverse polarity protection on the power input. --- ### 4. Physical and Installation Aspects The "W2" designation often refers to the **Ultra-slim** housing, allowing for high-density mounting on DIN rails. ```markdown Dimensions: Approx. 12mm - 20mm width (depending on specific housing revision) Mounting: DIN Rail (35mm) Wiring: M3 screw terminals or Tension-clamp (depending on sub-model) ``` --- ### 5. Application Usage The W2TS-2A3-R2/CE is primarily used to: 1. **Eliminate Ground Loops:** By isolating the input from the PLC/DCS. 2. **Signal Splitting:** Sending one sensor signal to both a local display and a remote control system simultaneously. 3. **Signal Conversion:** Matching different impedance levels between field devices and controllers. ---