The **M2VF2-01-R/CE** is a high-performance, signal-conditioning transducer manufactured by **M-System** (part of the M-System/MG CO., LTD line). It is specifically designed to convert a DC input signal into two isolated standard DC output signals. --- ### 1. Key Technical Specifications Below are the primary electrical characteristics of the M2VF2-01-R/CE: | Feature | Specification | | :--- | :--- | | **Model Function** | Voltage/Current Signal Splitter | | **Input Signal** | 4 – 20 mA DC (Standard for this series) | | **Output 1** | 4 – 20 mA DC | | **Output 2** | 4 – 20 mA DC | | **Power Input** | 24V DC (Indicated by the "R" code) | | **Isolation** | 4-way isolation (Input to Output 1 to Output 2 to Power) | | **Accuracy** | ±0.1% of span | | **Response Time** | ≤ 0.5 seconds (0 – 90%) | | **Mounting** | DIN Rail Mounting | --- ### 2. Electronic Component Breakdown The internal architecture of the M2VF2 series focuses on precision and signal integrity: * **Signal Conditioner/Splitter:** The primary electronic function is to take one process variable (like a sensor reading) and split it into two independent loops. This allows one signal to go to a local display and the other to a PLC/DCS without signal interference. * **Isolation Circuitry:** It utilizes high-grade optical or magnetic isolators to prevent ground loops and protect sensitive equipment from high-voltage surges or electrical noise. * **Zero and Span Adjustments:** Located on the front panel, these potentiometers allow for fine-tuning the calibration of the electronic output to match field instruments. * **LED Indicator:** A green LED typically indicates the status of the internal power supply. --- ### 3. Application Use Cases This specific part is used in industrial automation environments for: 1. **Redundancy:** Sending one sensor signal to two different control systems. 2. **Signal Conversion:** Converting a non-standard voltage to a standard current loop. 3. **Long-Distance Transmission:** Driving a signal over long wires while maintaining isolation. --- ### 4. Part Number Decoding (M2VF2-01-R/CE) * **M2VF2:** Model series (Mini-M Series Signal Splitter). * **0:** Input Signal (e.g., 1 – 5V DC or 4 – 20mA depending on sub-configuration). * **1:** Output 1 Signal (4 – 20mA DC). * **R:** Power Supply (24V DC). * **CE:** Compliance mark (European Conformity).