SIEMENS 6ES7972-0BB60-0XA0 PROFIBUS bus connector

Description

SIEMENS 6ES7972-0BB60-0XA0 PROFIBUS bus connector

Product Dimensions：

The Siemens 6ES7972-0BB60-0XA0 is a widely used SIMATIC DP FastConnect PROFIBUS bus connector designed for connecting industrial automation components to a PROFIBUS DP network at high transmission speeds.

Product Detailed Description

This module is a 90-degree cable-outlet RS485 bus connector featuring FastConnect (FC) insulation displacement technology, eliminating the need to strip individual wires during field installation. It includes an integrated terminating resistor activated via an external slide switch, as well as a PG/programming socket on the front, allowing direct connection of a programming device (PG) or HMI panel without interrupting the network topology.

Technical Parameters

Product Advantages

• Fast & Tool-Less Wiring: FastConnect technology allows direct insertion of pre-stripped PROFIBUS cables without stripping individual core insulation, reducing installation time by up to 60%.
• Integrated PG Port: The additional female Sub-D socket allows diagnostic tools, programming PCs, or HMI units to plug in directly on top of the connector.
• Easy Termination Management: The integrated switch allows quick network segment termination; enabling the switch automatically disconnects the outgoing bus cable to simplify isolation testing.
• Compact & Rugged: The 90° angle design fits inside standard shallow control cabinets while providing strain relief and EMC shielding.

Important Considerations (Precautions)

• Terminating Resistor Setting: Ensure the switch is set to ON only on the physically first and last nodes of a PROFIBUS line. Intermediate nodes must remain set to OFF, otherwise communication faults will occur.
• Cable Preparation: Use a dedicated Siemens FastConnect stripping tool (6GK1905-6AA00) to strip the outer sheath and shield to the exact required lengths.
• IP20 Environment: Rated for IP20 protection; it must be installed inside an enclosed, clean control cabinet or junction box free from conductive dust and liquid splash.
• Bending Radius: Avoid excessive force or tight bending radiuses near the cable entry clamps to protect the internal conductor strands and shielding integrity.

Product Applications

• PLC & Drive Networking: Connecting SIMATIC S7-300/400/1200/1500 controllers, ET 200 I/O stations, and SINAMICS drives to PROFIBUS DP networks.
• HMI & Diagnostics Access: Providing access points for HMI panels or diagnostic tools across industrial automation plants.
• Process Automation Lines: Used in manufacturing lines, packaging machinery, and material handling systems requiring high-speed RS485 fieldbus communication.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

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