The **VZPR-BPD-22-R112** is a specialized pneumatic-electronic component manufactured by **Festo**. It is part of the VZPR series, which typically functions as a pneumatic toggle lever valve or a specific sensor-actuator interface for process automation. Below is a detailed breakdown of its electronic and electromechanical specifications. --- ### 1. General Specifications The VZPR-BPD-22-R112 combines mechanical pneumatic switching with electrical feedback or control mechanisms. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Festo | | **Product Series** | VZPR | | **Function** | 3/2-way Valve (Commonly used) | | **Actuation Type** | Electrical/Pneumatic Hybrid | | **Operating Voltage** | Typically 24V DC (Standard for industrial control) | | **Connection Type** | M12 or Lead wire (depending on exact sub-configuration) | --- ### 2. Electronic Components & Feedback The "Electronic" aspect of this part usually refers to the **limit switches** or **solenoid interface** integrated into the housing. * **Switching Element:** Uses a magnetic or mechanical proximity sensor to detect the position of the internal valve spool. * **LED Indicators:** Most Festo BPD modules include a yellow or green LED to provide visual status of the electrical switching state. * **Protection Circuits:** Includes polarity reversal protection and surge protection (varistors or diodes) to protect the PLC (Programmable Logic Controller) outputs. --- ### 3. Electrical Connection Map Most variants of this series follow a standard industrial pinout if using an M12 connector: | Pin Number | Wire Color | Function | | :--- | :--- | :--- | | **1** | Brown | +24V DC Supply | | **3** | Blue | 0V / Ground | | **4** | Black | Switching Output / Control Signal | --- ### 4. Technical Characteristics * **Degree of Protection:** IP65 / IP67 (Dust-tight and protected against water jets/immersion). * **Switching Logic:** Usually PNP or NPN (must be matched to your PLC type). * **Operating Pressure:** Typically 0 to 8 bar. * **Ambient Temperature:** -10°C to +60°C. ### 5. Application Usage This part is used in automated systems where a physical movement (like a toggle or a door closure) needs to be converted into an electronic signal for a controller, or where an electronic signal must trigger a pneumatic bypass. ---