Siemens 6ES7153-4AA01-0XB0 IM153-4 PN I Module

Siemens 6ES7153-4AA01-0XB0 is a SIMATIC ET 200M interface module (IM153-4 PN IO) that acts as the DP/PROFINET bridge between a PLC CPU and ET 200M I/O modules, enabling scalable distributed I/O configurations for S7-300-based plants. Specifically designed for ET 200M, this interface supports up to 12 S7-300 I/O modules and provides 192 bytes of input data and 192 bytes of output data, allowing compact yet flexible I/O expansion while preserving real-time performance. Among its advanced capabilities, the IM153-4 PN IO supports Isochronous Real-Time (IRT) communication in Class 1 and Class 2, allows module exchange without a programming device (PG), can operate without MMC, and offers maintenance support for newer IO modules, ensuring long-term compatibility. As part of the SIMATIC DP ET 200M ecosystem, the 6ES7153-4AA01-0XB0 provides a reliable, scalable interface for connecting a DP network to multiple S7-300 modules, making it suitable for retrofit projects or expansion in existing automation architectures.