The **S5C-R** series (often associated with brands like **SMC** or specialized connector manufacturers) typically refers to high-performance electronic interface components, most commonly **Magnetic Sensors** or **Circular Connectors** used in industrial automation. Below is a breakdown of the electronic specifications and characteristics typically found in this series. --- ### 1. General Specifications If referring to the common **SMC S5C-R Reed Switch/Sensor**, these are the typical technical parameters: | Feature | Specification | | :--- | :--- | | **Switching Logic** | Normally Open (SPST) | | **Sensor Type** | Reed Switch (Magnetic) | | **Load Voltage** | 24V DC / 100V AC | | **Maximum Load Current** | 5 to 40 mA | | **Internal Voltage Drop** | 2.4V or less | | **Indicator Light** | Red LED (illuminates when "ON") | ### 2. Key Electronic Components The S5C-R assembly consists of several critical internal parts: * **Reed Switch Capsule:** Two ferromagnetic blades inside a glass envelope that close when a magnetic field (from a piston or magnet) is applied. * **Protection Circuit:** Often includes a **Resistor** to limit current and a **Diode/Zener Diode** to protect against reverse polarity or voltage spikes. * **LED Indicator:** A low-power Light Emitting Diode used for visual diagnostic feedback to show the state of the circuit. * **Housing:** Usually made of flame-retardant oil-resistant resin or PBT plastic. ### 3. Connection and Wiring Most S5C-R models use a 2-wire configuration. ```c // Typical 2-Wire Wiring Logic [Power +] ----> (Load/PLC Input) ----> [Brown Wire] | (S5C-R Sensor) | [Power -] <---------------------------- [Blue Wire] ``` ### 4. Technical Features 1. **Response Time:** Extremely fast switching (usually under 1.2ms). 2. **Environmental Resistance:** High vibration and shock resistance (often rated up to 300m/s²). 3. **Waterproofing:** Most variants are rated **IP67**, meaning they are dust-tight and protected against immersion. --- ### Comparison with Similar Models | Feature | S5C-R (Standard) | S5C-S (Compact) | | :--- | :--- | :--- | | **Sensitivity** | Medium-High | High | | **Lead Wire** | 2-wire (Grommet) | 2-wire (Direct Mount) | | **Operating Temp** | -10 to 60°C | -10 to 60°C | ---