The **W2TS-1BC-R2/N** is a specific model of an **Industrial Signal Tower (Stack Light)**, typically manufactured by companies like Menics. These devices are used in automation and manufacturing environments to provide visual and audible status indications for machinery. --- ## Technical Specifications The following table outlines the core electronic and physical characteristics of this specific model: | Component | Specification | | :--- | :--- | | **Model Type** | W2TS Series (Wall Mount / Half-moon design) | | **Light Tiers** | 2 Tiers (Red and Green) | | **Light Style** | Steady (Continuous) light | | **Voltage** | 24V AC/DC | | **Mounting** | Wall Mount (Direct) | | **Internal Light Source** | High-intensity LEDs | | **Buzzer/Sounder** | Included (Indicated by the "B" in the code) | --- ## Electronic Components & Functionality ### 1. LED Modules The device utilizes high-brightness LEDs instead of traditional incandescent bulbs. This offers several electronic advantages: * **Low Power Consumption:** Operates efficiently on 24V. * **Longevity:** LEDs are resistant to industrial vibrations and have a significantly longer lifespan. * **Heat Dissipation:** Minimal heat generation compared to filament bulbs. ### 2. Control Logic The unit is typically wired via a multi-core cable. Each color tier (Red and Green) and the Buzzer has its own dedicated signal wire. * **Common Terminal:** Usually a shared ground or positive (depending on PNP/NPN logic). * **Signal Input:** When 24V is applied to a specific wire, the corresponding LED tier or buzzer activates. ### 3. Integrated Buzzer The "B" in the part number indicates an integrated **Piezoelectric Buzzer**. * **Sound Level:** Typically around 80~85 dB at 1 meter. * **Operation:** Can be wired to trigger simultaneously with the Red light (for emergency stops) or independently. ### 4. Housing & Protection * **Material:** ABS resin base with Polycarbonate (PC) lenses. * **Rating:** Usually rated at **IP54** or higher, meaning it is protected against dust ingress and water splashes, making it suitable for factory floors. --- ## Typical Application Wiring ```text [Power Supply 24V] | +---- [Red Wire] ----> (Red LED Tier) | +---- [Green Wire] ----> (Green LED Tier) | +---- [Yellow/Orange] ----> (Buzzer) | +---- [Black/White] ----> (Common/Ground) ```