IME2S12-04N4DC0 | Sick Non-Contact Safety Switch

Sick · Circuit Breakers & Protection

Description  The IME2S12-04N4DC0 is a cylindrical inductive safety sensor with a 4 mm sensing range, designed for non-contact detection and machine safety integration. Its rugged M12 nickel-plated brass housing and semiconductor OSSD output make it ideal for reliable safety monitoring.     Technical Specifications  Condition New/Never Used Surplus Brand Sick Category Electrical Products Part Number IME2S12-04N4DC0 Subcategory Safety Switch Sensing Range (Sn) 4 mm Safe Switch-On Distance (Sao) 3.2 mm Safe Switch-Off Distance (Sar) 6 mm Housing Design Cylindrical Housing Diameter M12 Installation Type Non-flush Actuation Frequency ≤ 100 Hz Active Sensor Surfaces 1 Output Type Semiconductor (OSSD), 2 channels Power Supply 24 V DC (19.2 to 28.8 V DC) Power Consumption ≤ 20 mA Response Time / Enable Time ≤ 1 ms Risk Time ≤ 20 ms Switch-On Time ≤ 1 s Enclosure Rating IP67 (IEC 60529) Ambient Operating Temperature –25 °C to +70 °C Material Nickel-plated brass Weight 0.20 lbs       Information About IME2S12-04N4DC0 The IME2S12-04N4DC0 is a compact, inductive non-contact safety switch engineered to detect metallic targets without physical contact. It features a 4 mm sensing range (Sn) with defined safe switch-on (Sao) and switch-off (Sar) distances to comply with safety requirements. Housed in a M12 cylindrical nickel-plated brass body, this sensor is optimized for non-flush installation and offers an OSSD-type semiconductor output with two independent safe channels. The device operates on 24 V DC, supports up to 100 Hz switching frequency, and meets IP67 protection for use in demanding industrial environments. Fast response and enable times ensure it is suitable for real-time safety-critical applications. Key Features: Inductive Sensing Principle: Enables non-contact metallic target detection, ideal for use in applications requiring high durability and long service life without mechanical wear. Defined Safety Switching Distances: Safe switch-on distance (Sao) of 3.2 mm and switch-off distance (Sar) of 6 mm ensure consistent and validated operation under ISO 13849. Dual OSSD Outputs: Provides two safe outputs for integration into safety relays or controllers, delivering reliable fault detection and redundancy. Fast Reaction Timing: Features a response time and enable time of ≤ 1 ms, and a risk time of ≤ 20 ms, supporting rapid machine stopping in hazardous conditions. Compact M12 Cylindrical Housing: Constructed of nickel-plated brass, this durable housing allows easy integration in space-limited applications and supports non-flush mounting for improved range. Robust Electrical Design: Operates on a 24 V DC supply (range 19.2–28.8 V), with rated insulation of 28.8 V and impulse withstand capability of 1,500 V, making it resilient in fluctuating conditions. Low Power Consumption: Consumes ≤ 20 mA during operation, supporting energy efficiency in large-scale systems. Protection and Compliance: Rated IP67 for water and dust protection and designed according to IEC 61140 Class III, ensuring safe operation in harsh environments. High Switching Frequency: Supports up to 100 Hz actuation, making it effective for fast-moving machinery or automated components. Quick Startup: Switch-on time of ≤ 1 s allows the sensor to become operational shortly after power-up, minimizing system delays. The IME2S12-04N4DC0 ensures reliable, safe, and contactless detection in industrial safety systems, providing dual-channel outputs and rapid response in a robust, compact design.

Brand: Sick · Category: Circuit Breakers & Protection

Key features

• Inductive Sensing Principle: Enables non-contact metallic target detection, ideal for use in applications requiring high durability and long service life without mechanical wear.
• Defined Safety Switching Distances: Safe switch-on distance (Sao) of 3.2 mm and switch-off distance (Sar) of 6 mm ensure consistent and validated operation under ISO 13849.
• Dual OSSD Outputs: Provides two safe outputs for integration into safety relays or controllers, delivering reliable fault detection and redundancy.
• Fast Reaction Timing: Features a response time and enable time of ≤ 1 ms, and a risk time of ≤ 20 ms, supporting rapid machine stopping in hazardous conditions.
• Compact M12 Cylindrical Housing: Constructed of nickel-plated brass, this durable housing allows easy integration in space-limited applications and supports non-flush mounting for improved range.
• Robust Electrical Design: Operates on a 24 V DC supply (range 19.2–28.8 V), with rated insulation of 28.8 V and impulse withstand capability of 1,500 V, making it resilient in fluctuating conditions.
• Low Power Consumption: Consumes ≤ 20 mA during operation, supporting energy efficiency in large-scale systems.
• Protection and Compliance: Rated IP67 for water and dust protection and designed according to IEC 61140 Class III, ensuring safe operation in harsh environments.
• High Switching Frequency: Supports up to 100 Hz actuation, making it effective for fast-moving machinery or automated components.
• Quick Startup: Switch-on time of ≤ 1 s allows the sensor to become operational shortly after power-up, minimizing system delays.

Specifications

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