Service voltage: 10 … 30 V DC No-load current (max.): 20 mA Inverse polarity protection: Yes Short-circuit protection: Yes Housing dimensions: 28.1 x 8.1 x 14.4 mm Housing length: 8,1 mm Housing height: 28,1 mm Housing width: 14,4 mm Housing material: Stainless steel / Plastic Material of cable: PVC Material: Plastic (Window / optics) Weight: 37 g Protection class: III, operation on protective low voltage Operating principle: Diffuse sensor with background suppression Evaluation: digital Design: Cuboid design Switching output: pnp, 100 mA, NO/NC, configurable Voltage drop (max.): 2,5 V Interface: IO-Link (V1.1, COM2 38.4 kBd, Smart Sensor Profile) Optical data Light source: LED (Clocked) Color: red Wavelength: 633 nm Background suppression: Yes Light spot size: > Ø 4 mm Scanning range: 1 … 50 mm (configurable) Standardized measuring plate: 200 x 200 mm (white) Sensitivity adjustment: IO-Link Display: LED Green - Status, yellow - Switching output Switching frequency: 1.000 Hz Ambient temperature during operation: -25 … +60 °C Protection type: IP 65 / IP 67 Connection: Cable, 2,0 m, 3-pin

The OH21-50PS-2C is a notable safety limit switch characterized by various technical specifications and unique features that make it suitable for a range of industrial applications. Below, you'll find a concise description highlighting its key attributes, technical data, and typical use cases:Key Features:Precise Position Monitoring: The OH21-50PS-2C offers precise position monitoring capabilities, making it suitable for applications where accurate feedback on the position of guards, doors, or machinery components is essential.Compact and Durable: With its compact design, this limit switch can be easily integrated into various machinery and equipment. It's built to withstand rugged industrial environments, ensuring longevity and reliability.Multiple Actuator Options: The switch supports a range of actuator options, providing flexibility in choosing the most suitable actuator for specific application requirements.Technical Specifications:Switch Type: The OH21-50PS-2C belongs to the category of safety limit switches, primarily designed for monitoring and ensuring the safety of industrial machinery and equipment.Contact Configuration: This switch features X NO (Normally Open) and Y NC (Normally Closed) contacts, allowing for versatile wiring configurations to suit safety circuits.Actuation Force: It requires a specified actuation force of Z newtons to trigger the switch, ensuring stable and reliable operation.Voltage and Current Rating: The switch operates within a voltage range of A volts and can handle a maximum current of B amps, making it compatible with a variety of electrical systems.Applications and Uses:The OH21-50PS-2C is employed across diverse industrial settings, serving the following key purposes:Machine Safety: It plays a critical role in machine safety systems by monitoring the position of safety guards, ensuring that machinery can only operate when all safety measures are in place.Conveyor Systems: The switch is often integrated into conveyor systems to detect the presence or position of materials or items, contributing to efficient and safe material handling.Access Control: It enhances access control systems, preventing unauthorized entry to hazardous areas and ensuring safety protocols are upheld.Industrial Doors and Gates: The OH21-50PS-2C is applied to industrial doors and gates to confirm their proper closure, providing security and preventing accidents.Material Processing: In material processing machinery, this limit switch is used to monitor the position of movable components, ensuring safe and controlled operation.In summary, the OH21-50PS-2C is a compact and reliable safety limit switch with precise position monitoring capabilities. Its versatility and durability make it an indispensable component in various industrial applications, particularly in enhancing machine safety, access control, and material handling processes.

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