The SIMATIC ET 200SP DI 16x24VDC ST is a versatile and robust digital input module designed for industrial automation applications. It features 16 digital inputs with a rated voltage of 24V DC, making it ideal for various control and monitoring tasks. This module complies with IEC 61131 standards and supports sink input (PNP, P-reading) configurations. It is compatible with BU-type A0 base units and features a color code of CC00 for easy identification.Engineered for reliability, the module includes diagnostic capabilities for wire break and supply voltage issues, ensuring minimal downtime and efficient troubleshooting. The input delay time is adjustable between 0.05 to 20ms, providing flexibility for different application requirements. The module supports integration with STEP 7 TIA Portal, PCS 7, and PROFINET systems, enhancing its versatility in various automation environments.With a compact design and lightweight construction, the SIMATIC ET 200SP DI 16x24VDC ST is easy to install and maintain. It features automatic and mechanical coding elements to prevent incorrect installation, and it supports multiple connection variants, including 1-wire, 2-wire, 3-wire, and 4-wire configurations with potential distributor modules.This digital input module is designed to operate within a wide voltage range of 19.2V to 28.8V DC and includes reverse polarity protection for added safety. It is compliant with RoHS and REACH directives, ensuring it meets environmental and safety standards. The module's robust design and comprehensive diagnostic features make it an excellent choice for demanding industrial applications.