Siemens 6ES7901-0BF00-0AA0 MPI Cable

5-Meter Programming Cable for SIMATIC S7 and PG Connections

The 6ES7901-0BF00-0AA0 serves as a Multi-Point Interface (MPI) cable for connecting SIMATIC S7 controllers to programming devices (PG) and operator panels . This cable provides a reliable 5-meter connection for programming, debugging, and monitoring tasks within your automation network . It features 9-pin D-SUB connectors on both ends, ensuring secure and stable connections . Moreover, this MPI cable operates as a vital tool for establishing communication between your PLC and engineering workstations.

Technical Specifications

The table below details the key technical parameters for the 6ES7901-0BF00-0AA0 cable.

Parameter	Specification
Manufacturer	Siemens
Product Type	MPI Communication Cable
Series	SIMATIC S7
Cable Length	5 meters (16.4 feet)
Connector Type (Both Ends)	9-pin D-SUB
Weight (approx.)	293 g
Product Range	SIMATIC S7 Series
Suitable For	SIMATIC S7, PG, IPC
Certifications	General Product Approval

Application and System Integration

The 6ES7901-0BF00-0AA0 cable supports the MPI protocol, a standard communication interface for SIMATIC S7 controllers . This connection allows you to perform program uploads and downloads, online monitoring, and diagnostic functions on your CPU. Furthermore, you can use the cable to network PLCs with human-machine interfaces (HMIs). It provides a direct physical connection between your device and the MPI port, enabling seamless interaction with the TIA Portal or STEP 7 software. Consequently, this cable is an indispensable component for system commissioning and ongoing maintenance.