The **M2VF2-45-R2/X1** is a high-performance **Signal Conditioner (Isolator)** manufactured by **M-System**. It belongs to the M2VF2 series, which is specifically designed to convert and isolate DC input signals into two independent DC output signals. Below is the detailed breakdown of its electronic specifications and features. --- ### 1. General Specifications | Feature | Specification | | :--- | :--- | | **Device Type** | Signal Conditioner / Isolator | | **Number of Channels** | 1 Input, 2 Outputs | | **Configuration** | Ultra-slim design (M2 Series) | | **Input Signal** | 4 – 20 mA DC (Standard) | | **Power Input** | 100 – 240V AC (Operating range: 85 – 264V) | | **Isolation** | 3-way isolation (Input to Output to Power) | ### 2. Electronic Performance This module uses active electronics to ensure signal integrity across long distances and prevent ground loops. * **Accuracy:** Typically **±0.1%** of span. * **Response Time:** $\leq$ 0.5 seconds (0 – 90%). * **Insulation Resistance:** 100 M$\Omega$ or more with 500V DC. * **Dielectric Strength:** 2000V AC @ 1 minute (Input to Output to Power to Ground). * **Temperature Coefficient:** $\pm$0.015% per degree Celsius. --- ### 3. Model Code Breakdown (M2VF2-45-R2/X1) The alphanumeric suffix defines the specific electronic configuration: | Code Segment | Description | Details | | :--- | :--- | :--- | | **M2VF2** | Series Name | V-OSC technology, dual output isolator. | | **45** | Input/Output Type | **4:** 4-20mA DC Input / **5:** 4-20mA DC Output. | | **R2** | Power Input | **R:** 24V DC / **2:** 100-240V AC. | | **X1** | Options | Specific coating or custom calibration (varies by region). | --- ### 4. Key Electronic Components & Features * **Photocoupler Isolation:** Uses optical isolation to prevent electrical noise from the input side from reaching the control system (PLC/DCS). * **Dual Output:** The electronics are designed to split one current loop into two isolated loops without significant voltage drop or signal loss. * **Zero/Span Adjustments:** Accessible via the front panel to calibrate the analog electronics manually. * **DIN Rail Mounting:** The housing is designed for high-density mounting in electrical cabinets. --- ### 5. Connection Diagram (Standard) ```text [ Input ] ----> [ Optical Isolation ] ----> [ Output 1 ] ----> [ Output 2 ] ^ | [ Power Supply ] ```