Siemens 6ES7972-0BB12-0XA0

Technical Parameters

Interface Type:

9-pin Sub-D interface (female), used to connect PROFIBUS DP devices.

Siemens 6ES7972-0BB12-0XA0 provide additional programming interface (PG/OP interface) for easy commissioning and maintenance.

Electrical Characteristics:

Siemens 6ES7972-0BB12-0XA0 supports PROFIBUS DP protocol with a maximum transmission rate of 12 Mbps.

Without terminal resistor: The terminal resistor needs to be manually configured (set by the switch on the bus connector).

Mechanical Characteristics:

Cable outlet direction: vertical (90° outlet).

Protection level: IP20, suitable for installation in industrial control cabinets.

Connecting cable: Supports standard PROFIBUS shielded twisted pair (such as Siemens 6XV1830-0EH10).

Compatibility:

Applicable to PROFIBUS DP devices such as SIMATIC S7-300/400, ET 200 series.

Product details

Design features:

Plug-in design for quick installation and replacement.

Transparent housing allows visual inspection of connection status.

Siemens 6ES7972-0BB12-0XA0 provides screw locking function to ensure a secure connection.

Terminal resistor configuration:

If the connector is located at both ends of the bus, the terminal resistor must be activated by an external terminal resistor (such as 6ES7972-0BA12-0XA0) or a manual switch.

Application areas

Industrial automation:

Siemens 6ES7972-0BB12-0XA0 used to connect PLC (such as S7-300/400), distributed I/O (ET 200) and other devices to the PROFIBUS DP network.

Production line control:

Build distributed control systems in industries such as automotive manufacturing and food processing.

Device debugging:

Siemens 6ES7972-0BB12-0XA0 connect to a programmer (such as PG/PC) via the programming interface (PG interface) for online diagnosis or program download.

Building automation:

Integrate into the communication network of the building control system.