| Attribute | Value |
|---|---|
| Manufacturer | Siemens |
| Model | SM321 |
| Type | DI 32XDC24V |
| Part Number | 6AG1 321-1BL00-2AA0 |
| Reference | 720 2065 -01 |
| Series | Siplus S7-300 |
| Base Model | 1P 6AG1 321-1BL00-2AA0 (Based on 6ES7 321-1BL00-0AA0) |
| Serial Number | S LBWN446089 |
| Classification | CL.1, DIV. 2, GP. A, B, C, D T4 |
| Zone | CL.1, Zone 2, GP. IIC, T4 |
| E-Stand | 5 |
| Version | 17SP |
| Temperature Range | -25ºC to +60ºC |
| Country of Origin | Made in Germany |
| Weight | 380 gm |
Understanding the Siemens Siplus S7-300 6AG1 321-1BL00-2AA0
Siemens has established a legacy of producing superior automation products, and the Siplus S7-300 line is no exception. The 6AG1 321-1BL00-2AA0 digital input module is constructed to function under extreme conditions, making it the first choice for industries demanding strength and reliability.
Key Features
Environmental Protection: Designed to function in extreme environments, such as high humidity, dust, and temperature fluctuations.
Digital Input Capability: Provides smooth integration with sensors and other automation devices.
High Reliability: Guarantees stable and continuous operation.
Compact Design: Integrates neatly into current S7-300 configurations without needing significant space.
Easy Configuration: Streamlines the installation and configuration process.
Advantages of Employing the Siemens Siplus S7-300 Digital Input Module
Utilizing this digital input module in your automation configuration provides several benefits:
1. Improved System Efficiency
By incorporating this module, industries can provide smooth and precise data transmission, eliminating errors and enhancing efficiency.
2. Strong Performance in Harsh Conditions
The Siplus version is different from regular modules as it is made to perform under harsh environmental conditions, and it is suitable for industries like mining, chemical processing, and outdoor automation systems.
3. Enhanced Safety and Compliance
It complies with industrial safety standards, providing a safe automation environment with fewer chances of malfunctions or breakdowns.
4. Cost-Effectiveness
Investment in a robust and dependable input module saves maintenance and downtime, resulting in long-term cost savings.
Uses of Siemens Siplus S7-300 Digital Input Module
The module has uses in different industrial applications, such as:
Manufacturing Automation: Coupled with PLC systems to manage production lines.
Energy Management: Tracks and processes inputs in power plants and renewable energy systems.
Transportation Systems: Applied in railway signaling and traffic control.
Water Treatment Plants: Regulates and oversees water treatment and distribution facilities.






