Siemens 6ES7 972-0BB52-0XA0 Simatic Profibus Connector

The Siemens 6ES7972-0BB52-0XA0 SIMATIC DP PROFIBUS connector is a compact RS-485 bus connection plug for PROFIBUS DP networks, delivering data rates up to 12 Mbit/s with a 90° cable outlet and FastConnect insulation-displacement termination. FastConnect termination minimizes wiring effort and eliminates traditional screw terminals, while providing reliable contacts in vibration-prone industrial environments. The connector includes a PG receptacle for programming and diagnostic access and is designed for integration into SIMATIC NET PROFIBUS installations, offering a robust bus coupling in control cabinets and on machine frames. Its compact housing measures 15.8 x 59 x 35.6 mm (W x H x D), enabling tight mounting density in crowded panels. As a dedicated PROFIBUS bus connector, this 6ES7972-0BB52-0XA0 supports PROFIBUS DP speeds up to 12 Mbit/s and aligns with RS-485 signaling, making it suitable for linking CPUs, I/O modules, and field devices within a SIMATIC DP network.