6ES7361-3CA01-0AA0 New Original Siemens S7-300 Plc Programming Controller module

2. Key Selling Points

1. Essential for S7-300 Multi-Rack Expansion:As the expansion rack interface module, the 6ES7361-3CA01-0AA0 works with the IM 360 in the central rack to expand the system to up to 4 racks (1 central + 3 expansion), significantly increasing I/O capacity.

2. Plug-and-Play Installation:Simply install in any slot (except power supply) of the expansion rack and connect via Profibus bus cable to the IM 360 – no external power or complex setup required; auto-recognized by the system.

3. High-Speed, Reliable Data Communication:Communicates with the IM 360 via dedicated Profibus bus cable, ensuring fast, real-time, and stable data transfer between the CPU and remote I/O racks.

4. Supports Long-Distance Rack Connection (Up to 10 m):Maximum cable length of 10 meters per segment, suitable for intra-cabinet or adjacent cabinet installations in industrial environments.

5. Galvanic Isolation for Noise Immunity:Provides electrical isolation between central and expansion racks, minimizing ground loop interference and enhancing system reliability.