6ES7972-0BA50-0XA0 | Siemens Bus Connector

Description 

The Siemens 6ES7972‑0BA50‑0XA0 is a compact, 90°‑angled PROFIBUS bus connector designed for SIMATIC DP systems and supporting high-speed data communication up to 12 Mbit/s.

Technical Specifications 

Information About 6ES7972-0BA50-0XA0

The Siemens 6ES7972-0BA50-0XA0 is a reliable PROFIBUS connector designed for SIMATIC DP systems in industrial automation. With a 90° angled cable outlet and FastConnect insulation-displacement technology, it offers fast, secure, and solderless wiring for PROFIBUS DP networks. This model is streamlined for installations that do not require a PG (programming device) port, making it ideal for compact and cost-effective setups.

Key Features:

• Product Type: PROFIBUS Connector

• Series: SIMATIC DP

• Data Transmission Rate: Up to 12 Mbit/s

• Cable Outlet: 90° angled

• Bus Interface: 9-pin SUB-D (male) for device connection

• PG Port: Not included

• Terminating Resistor: Integrated, switchable via slide switch

• Connection Technology: FastConnect IDC (insulation-displacement contact)

• Dimensions (W x H x D): 15.8 mm x 72.2 mm x 36.4 mm

• Mounting Type: Screw fastening

• Housing Material: Plastic

• Protection Class: IP20

• Operating Temperature: –25 °C to +60 °C

• Certifications: UL, RoHS compliant (successor model)

This PROFIBUS connector is an excellent solution for industrial applications requiring rapid, tool-free wiring without diagnostics access. Its durable build, secure mounting, and straightforward termination make it especially well-suited for mid-segment or end-device installations where PG interfacing is not required. Although now discontinued, it remains compatible with many legacy systems, and its successor ensures continuity in performance and compliance for modern requirements.