The Siemens SIMATIC S7 Series Digital Input Module, part number 6ES7221-1BH30-0XB0, is a compact and reliable solution for expanding the input capabilities of your automation system. Designed to work seamlessly with the SIMATIC S7-1200 series, this module offers 16 digital inputs that operate at 24 V dc, making it suitable for a wide range of industrial applications.
With dimensions of 45 x 75 x 100 mm, this input module is engineered to fit into tight spaces while providing robust performance. It features diagnostic alarms and LED indicators for maintenance and input status, ensuring quick troubleshooting and minimal downtime. The module also boasts galvanic isolation between channels in groups of four, enhancing the system's reliability and protecting against electrical interference.
Constructed with a plastic housing that meets the IP20 degree of protection, the 6ES7221-1BH30-0XB0 is designed to withstand the rigours of industrial environments. It adheres to stringent standards and certifications, including CE and C-TICK marks, as well as FM approval, which attest to its quality and compliance with international regulations.
This digital input module is an essential component for those looking to enhance the functionality and efficiency of their control systems. Its straightforward integration, coupled with its diagnostic capabilities, makes it an excellent choice for a variety of industrial automation tasks.