Siemens 6ES7153-4BA00-0XB0 IM153-4 Interface Module

Siemens 6ES7153-4BA00-0XB0 IM153-4 is a PROFIBUS DP interface module for the ET 200M distributed I/O system, specifically the High Feature IM153-4 PN HF variant that links ET 200M to a DP network. It supports up to 12 S7-300 IO modules and provides the DP interface for data exchange between the host CPU and remote I/O, with a data footprint of up to 672 bytes of input and 192 bytes of output. In redundancy configurations with S7-400 CPUs, STEP 7 versions as of V5.5.2 HF1 can configure the IM153-4 as a system redundancy device, enabling failover and continuous operation in critical applications. Siemens lists it as a spare part for SIMATIC DP with ET 200M IM 153-4 PN IO High Feature for max, and it is publicly listed in Siemens Industry Mall for procurement.