Siemens 6ES7972-0BB40-0XA0 Profibus Connector is a SIMATIC DP connection plug designed for PROFIBUS DP networks, delivering a compact interface for Siemens automation systems. It provides a 9‑pin Sub-D (DE-9) socket for the PROFIBUS DP line and a 35‑degree cable outlet with a PC socket connector to allow diagnostic access without interrupting the bus. Used as the DP interface in SIMATIC NET installations, this connector is part of the 6ES7972 family of PROFIBUS bus connectors and is intended for reliable device-to-network connections in industrial automation applications.
