Siemens 6ES7153-2BA02-0XB0 DP Interface Module

The Siemens 6ES7153-2BA02-0XB0 DP Interface Module is a SIMATIC ET 200M IM 153-2 High Feature interface that serves as the DP slave between the ET 200M distributed I/O and a PROFIBUS DP master. It supports up to 12 S7-300 modules per DP station, enabling scalable, centralized control without sacrificing real‑time performance. Key capabilities include redundancy and time stamping, with compatibility for ISOchrone mode to improve deterministic data transfer in time‑critical applications, and extended data handling for Hart secondary variables. The module is powered from 24 V DC, with an allowable supply range of 20.4 to 28.8 V, and it requires external supply protection rated around 2.5 A; mains buffering is specified at 5 ms. Each DP slot delivers up to 32 signals, and the IM 153-2 HF configuration supports operation with 64‑point ET 200M modules, making it suitable for medium‑to‑large I/O expansions in harsh industrial environments. As a dedicated DP interface for ET 200M, this part provides a compact, standards‑based gateway for reliable, high‑feature DP communication in Siemens automation ecosystems.