The Siemens 6ES7131-4EB00-0AB0 is a set of five electronic modules designed for use with the ET 200S distributed I/O system. Each module features two digital inputs (DI) for 120 V AC signals and measures just 15 mm in width, making them suitable for installations where space efficiency is a priority. The 6ES7131-4EB00-0AB0 is engineered for industrial environments, offering robust performance and reliable signal processing for various automation applications. With each package containing five units, the 6ES7131-4EB00-0AB0 supports scalable and flexible integration into production lines or process control systems. Brand: Siemens – guarantees compatibility and high reliability in industrial settings Compact 15 mm width per module, ideal for space-constrained control cabinets Available from stock for fast delivery and minimizes downtime in critical operations