Siemens 6ES7153-2BA02-0XB0 Profibus DP Interface Card

The Siemens 6ES7153-2BA02-0XB0 PROFIBUS DP interface card for SIMATIC S7-1200 controllers enables real-time PROFIBUS DP communication between the PLC and remote I/O or field devices such as motor drives and HMIs. It mounts as a snap-on module on the S7-1200 base unit, is powered from the backplane, and is housed in an IP20 enclosure suitable for industrial cabinets. Key specs include a 9-pin D-Sub PROFIBUS interface, configurable PROFIBUS station addressing, and LEDs for RUN, ERR, and BUS status to aid diagnostics, with data transfer at typical PROFIBUS DP speeds. This module supports distributed control architectures and is used in manufacturing lines, packaging, conveyors, process control, and building automation where reliable fieldbus networking is required for real-time tasks. Common replacements include Siemens 6ES7153-2AA00-0XB0, 6ES7153-2AF01-0XB0, and 6ES7153-1AA03-0XB0.