Siemens 6ND2302-4PA3

The Siemens 6ND2302-4PA3 is a high-performance digital input module specifically engineered for industrial automation, seamlessly integrating with SIMATIC S7-200 and S7-300 programmable logic controllers (PLCs). This compact unit features four digital inputs capable of supporting both NPN and PNP configurations, making it versatile for monitoring and controlling various processes. With a robust operating range from -20°C to 60°C and a maximum input voltage of 24 V DC, this module ensures reliable performance in demanding environments. Rated IP 20 for protection, the 6ND2302-4PA3 guarantees secure and efficient operation. Customizable through the SIMATIC STEP 7 software, it allows for detailed configuration to meet specific application needs, making it an essential component for any automation system.