
Siemens 6ES7972-0BB52-0XA0
€ 8,69 – € 38,00Price range: € 8,69 through € 38,00
Siemens repareren bij Cirele is: 
 • Duidelijke tarieven zonder onverwachte kosten  
 • Betaling pas na geslaagde reparatie   
 • Proactieve vervanging van tijdgevoelige onderdelen  
 • Gedetailleerd test- en reparatierapport wordt verstrekt  
 • 2 jaar garantie op alle reparaties  
 • Langdurige ondersteuning tot einde levensduur.
Siemens 6ES7972-0BA52-0XA0 – PROFIBUS Bus Connector
The Siemens 6ES7972-0BA52-0XA0 is a PROFIBUS bus connector designed for connecting PROFIBUS stations to the PROFIBUS bus cable. It features a 90° cable outlet and utilizes the insulation displacement method known as FastConnect for efficient and reliable connections.
- Manufacturer: Siemens
 - Model: 6ES7972-0BA52-0XA0
 - Product Type: PROFIBUS Bus Connector
 - Cable Outlet Orientation: 90°
 - Connection Method: Insulation displacement (FastConnect)
 - Programming Socket: Not included
 - Dimensions (W x H x D): 15.8 mm x 59 mm x 35.6 mm
 - Weight: Approximately 36 grams
 - Operating Temperature Range: -25°C to +60°C
 - Storage and Transport Temperature Range: -40°C to +70°C
 - Protection Class: IP20
 - Compliance: RoHS Compliant
 
Features:
- Reliable connection between PROFIBUS stations and the bus cable
 - FastConnect technology for secure and efficient wiring
 - Compact design suitable for various industrial applications
 - No programming socket, ideal for applications without this feature
 
Applications:
This bus connector is used in industrial automation systems to facilitate stable and efficient data transmission within the PROFIBUS network.
| Condition | 
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Common defects
Common defects on a Siemens 6ES7972-0BB52-0XA0 are:
Power Supply & Hardware
- No power / PLC not starting
 - Blown fuses or power components
 - Faulty internal power supply module
 - Overheating due to poor cooling or fan failure
 - Damaged capacitors or power circuits
 
Input & Output (I/O) Failures
- Digital inputs not responding
 - Analog inputs showing incorrect values
 - Digital outputs not switching or stuck
 - Burnt or damaged relay / transistor outputs
 - I/O modules not recognized or defective
 
Communication Problems
- No communication with HMI or SCADA
 - Network issues (Profibus, Profinet, Modbus, Ethernet/IP, CAN, etc.)
 - Serial communication (RS232/RS485) failure
 - Fieldbus module malfunction
 - Outdated or incompatible firmware causing errors
 
Memory & Software Issues
- Lost parameters or corrupted programs (EEPROM/Flash failure)
 - PLC loses program after power-down
 - Firmware corruption or software errors
 - Faulty or empty backup battery
 - Errors during upload/download of program
 
CPU & Processing Errors
- PLC freezes or resets unexpectedly
 - CPU not responding to commands
 - Error messages during startup or runtime
 - Watchdog timer faults or internal CPU errors
 - Synchronization issues with other modules
 
Mechanical & Physical Damage
- Broken PCB tracks or connectors
 - Corrosion due to moisture or chemicals
 - Contamination from dust, oil, or dirt
 - Burnt components or discolored boards
 - Poor solder joints (dry joints)
 
Other Failures
- Faulty display or diagnostic LEDs
 - Non-functional buttons or keypad
 - Expansion modules not detected
 - Defective internal clock or timers
 - EMI/RFI noise due to damaged filters
 
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