Description
The Siemens part 6ES7972-0BB12-0XA0 is a bus connector used for PROFIBUS networks, typically in industrial automation systems.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Siemens
|
| Category |
Components |
| Part Number |
6ES7972-0BB12-0XA0
|
| Subcategory |
Connector/Terminal/Pin |
| Product Type |
SIMATIC DP PROFIBUS Connector |
| Data Rate |
Up to 12 Mbit/s |
| Cable Outlet |
90° angled |
| Dimensions (W x H x D) |
15.8 mm x 64 mm x 35.6 mm |
| Terminating Resistor |
Yes, with switchable isolating function |
| PG (Programming Device) Socket |
Yes, 1 x 9-pin SUB-D female |
| Bus Connectors |
2 x 9-pin SUB-D (1 male, 1 female) |
| Insulation |
Plastic housing |
| Mounting Type |
Screw fixing |
| Diagnostic Function |
LED indication |
| Protection Class |
IP20 |
| Operating Temperature Range |
0 °C to +60 °C |
| Weight |
0.20 lbs |
Information About 6ES7972-0BB12-0XA0
The Siemens 6ES7972-0BB12-0XA0 is a high-performance PROFIBUS connector designed for use with SIMATIC DP systems in industrial automation environments. Featuring a 90° cable outlet and integrated terminating resistor, it enables fast, secure, and flexible PROFIBUS DP network installations while supporting programming and diagnostics through a dedicated PG port.
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: Integrated 9-pin SUB-D (female) for programming/diagnostics
-
Terminating Resistor: Integrated, switchable with isolating function
-
Dimensions (W x H x D): 15.8 mm x 64 mm x 35.6 mm
-
Mounting Type: Screw fastening
-
Housing Material: Plastic
-
Protection Class: IP20
-
Operating Temperature: –25 °C to +60 °C
-
Status Indication: Diagnostic LED (for bus monitoring)
-
Certifications: RoHS, UL, EN, IEC 61158 / EN 50170 compliant
This PROFIBUS connector is ideal for use in high-speed, robust industrial communication networks. Its compact design, secure cable connections, and integrated diagnostics make it well-suited for efficient installation, maintenance, and troubleshooting in PLC, HMI, and decentralized I/O applications. Whether used in new systems or retrofits, it ensures reliable data transmission and simplified network servicing.
