Siemens 6ES7 153-2AA02-0XB0 DP Slave Interface Module

Siemens 6ES7 153-2AA02-0XB0 is a DP Slave Interface Module (IM 153-2) for the ET 200M distributed I/O system, designed to connect a PROFIBUS DP master to S7-300 I/O modules. It provides a 12 Mbps RS-485 PROFIBUS DP slave interface and can accommodate up to 8 S7-300 modules on the IM 153-2 head (including Function Modules), enabling centralized master control of distributed I/O. The module operates on 24 V DC, carries IP20 protection, and supports features such as removal/insertion under power, time synchronization, and redundancy options in related IM 153-2 configurations. As of Version 7, 6ES7 153-2AA02-0XB0 is the designated DP slave interface in Siemens’ IM 153-2 family, with related variants like 6ES7 153-2BA02-0XB0 existing in other hardware revisions.