The **M2PV-C23-R/UL** is a specific electronic component within the industrial automation and control sector, manufactured by **Omron**. It belongs to the M2P series of push-button switches, specifically designed for panel mounting in industrial control circuits. ### 1. Technical Specifications The part number follows a specific nomenclature that defines its electronic and physical characteristics: | Characteristic | Specification | Description | | :--- | :--- | :--- | | **Series** | M2P | Rectangular body, panel-mount series | | **Mounting Type** | V | Vertical PCB terminal style | | **Contact Form** | C | SPDT (Single Pole Double Throw) | | **Operating Force** | 2 | Standard Force | | **Illumination** | 3 | LED Illumination (typically 24V DC) | | **Color/Cap** | R | Red button/filter | | **Certification** | UL | UL (Underwriters Laboratories) recognized | --- ### 2. Core Electronic Components The internal construction of the M2PV-C23-R/UL consists of three primary electronic segments: #### A. Switching Mechanism (SPDT) * **Contacts:** Uses silver or gold-plated contacts to ensure high conductivity and resistance to oxidation. * **Function:** As an SPDT switch, it has one common terminal and two output terminals (Normally Open and Normally Closed). * **Rating:** Typically rated for low-current signal switching (e.g., 100mA to 5A depending on the specific voltage load). #### B. Illumination Circuit * **LED Module:** Features a built-in Red LED. * **Resistor Logic:** Usually includes an integrated current-limiting resistor so it can be wired directly to a power source (24V is standard for this series). * **Polarity:** The terminals for the LED are separated from the switch contacts to allow independent control of the light. #### C. Termination Style * **PCB Terminals:** The "V" in the part number indicates vertical terminals designed to be soldered directly onto a Printed Circuit Board (PCB) rather than using wire leads or spade connectors. --- ### 3. Application Use Cases This component is commonly found in the following electronic environments: * **Control Panels:** Serving as a status indicator and input trigger. * **Medical Equipment:** Used for its reliability and tactile feedback. * **PLC Inputs:** Providing a clean digital signal to Programmable Logic Controllers. ---