Siemens 6ES7972-0BB12-0XA0 Electrical Connector

Siemens 6ES7972-0BB12-0XA0 is a PROFIBUS DP connection plug designed for networks up to 12 Mbit/s, using a 9-pin sub-D interface for reliable data exchange in SIMATIC DP installations. The connector provides a 90-degree cable outlet and measures 15.8 mm wide, 64 mm high, and 35.6 mm deep (WxHxD), enabling compact routing in control cabinets. It includes a terminating resistor with a disconnect function and a PG receptacle for programming or maintenance connections, supporting proper line termination and easy service access on the bus. As a SIMATIC DP accessory for PROFIBUS networks, this plug delivers a rugged, compact interface for connecting devices on the PROFIBUS DP network while preserving signal integrity on longer runs.