Product Overview
The Siemens 6ES7921-3AF00-0AA0 is a front connector module designed for SIMATIC S7-300 analog modules, featuring flat ribbon cable connection with spring terminal power supply. Part of the SIMATIC TOP connect system, this module enables streamlined cabling and reduced installation complexity for analog I/O applications.
Key Features
Technical Specifications
Applications
Engineered for analog signal processing in SIMATIC S7-300 systems including process automation, temperature monitoring, pressure sensing, flow control, and level measurement applications requiring high signal integrity and reliable connections.
System Integration Benefits
SIMATIC TOP Connect System
Part of Siemens' SIMATIC TOP connect modular connection system, delivering efficient system cabling for analog applications. The system reduces installation complexity while improving reliability through organized flat ribbon cable connections and tool-free spring terminal technology.
Compliance & Certifications
Important Note
This product is in phase-out status since 01.10.2023. Consider current generation SIMATIC TOP connect solutions for new installations.
Download existing graphical data for this product:
| Compliance/Standards | IEC 81346-2 |
| Part Width (mm) | 4,00mm |
| Part Height (mm) | 13,50mm |
| Part Depth (mm) | 2,80mm |
| Weight (g) | 0,066 Kg |
| description | Front connector module with flat ribbon Cable connection for analog Modules of the S7-300, Power supply over Spring terminals |
| country_of_origin | Poland |