Siemens 6ND2420-4PA1

The Siemens 6ND2420-4PA1 input module is an essential component for the SIMATIC S7-200 series of programmable logic controllers (PLCs), designed specifically for industrial automation and process control applications. This advanced module accommodates four analog inputs, supporting a voltage range of 0-10V DC and offering a resolution of 12 bits, ensuring precise data acquisition in demanding environments. Operating on a 24V DC power supply, it seamlessly integrates with the S7-200 series, allowing for efficient monitoring and control. While specific alarm or error codes are not documented, the module is designed to communicate issues via standard protocols, providing robust support for troubleshooting and maintenance. Programmable through Siemens' SIMATIC STEP 7 software, it enables users to configure input parameters and create tailored control programs. Designed for easy installation in standard 35mm DIN rail slots, the 6ND2420-4PA1 represents a reliable and versatile choice for enhancing automation systems across manufacturing and processing industries.