The **M2VT-C3-R/N** is a specific model of an **Ultra-Slim Signal Conditioner** (Isolator) manufactured by **M-System**. It is designed to convert a standard analog DC input into two independent, isolated DC outputs. Below is a breakdown of its electronic specifications and characteristics: ### 1. Model Code Breakdown | Segment | Value | Description | | :--- | :--- | :--- | | **Model** | M2VT | Ultra-slim Signal Conditioner (Isolator) | | **Input** | C3 | 1 – 5V DC (Input impedance 1M $\Omega$ min.) | | **Power Input** | R | 24V DC (Operational range 24V ±10%) | | **Output** | N | No second output (or standard configuration) | --- ### 2. Key Electronic Specifications #### Input & Output * **Input Signal:** 1 – 5V DC. * **Output Signal:** Typically 4 – 20mA DC or 1 – 5V DC (depending on the specific wiring configuration/sub-model). * **Response Time:** $\leq$ 0.5 seconds (0 – 90%). * **Accuracy:** ±0.1% of span. #### Isolation Structure This device features **3-port isolation**. This means the electronic circuits for the following are electrically separated from each other: 1. **Input** 2. **Output** 3. **Power Supply** * **Dielectric Strength:** 2000V AC @ 1 minute (Input to output to power to ground). #### Performance Indicators * **Temperature Coefficient:** ±0.015% of span per °C. * **Line Voltage Effect:** ±0.1% over the allowable operational range. * **Insulation Resistance:** 100 M$\Omega$ or more with 500V DC. --- ### 3. Physical & Installation Features * **Construction:** Slim-line design (approx. 5.9 mm wide). * **Mounting:** DIN rail mounting. * **Terminals:** Tension clamp (screwless) or M3 screw terminals depending on the base option. * **Status Indicator:** Green LED indicates power status. --- ### 4. Circuit Block Diagram (Internal Logic) The internal electronics follow this general signal flow: 1. **Input Stage:** A high-impedance buffer receives the 1-5V DC signal. 2. **Isolation Stage:** The signal is modulated and passed through a transformer or optoisolator to maintain electrical separation. 3. **Output Stage:** The signal is demodulated and amplified to provide a stable, load-independent DC output. ---