| Attribute | Value |
|---|---|
| Brand | SIEMENS LTD. |
| Product Type | DIGITAL INPUT MODULE |
| Model Code | C79040-A92-C322-02-85 |
| Code | 96088560016 |
| Series | SIMATIC S5 |
| Part Number | 6ES5-431-4UA11 |
| Additional Code | 100735248 |
| Weight | 530 GM |
| Condition | NEW 4 PCS |
| Ref No | 39236 |
What is Siemens SIMATIC S5 6ES5-431-4UA11 Digital Input Module?
The Siemens SIMATIC S5 6ES5-431-4UA11 Digital Input Module is a central unit in the SIMATIC S5 range of automation, being used to read and interpret digital signals from sensors, switches, and field devices. It acts as an intermediary between the physical processes of an industrial plant and the PLC (Programmable Logic Controller), transmitting real-time signals accurately for automation and control functions.
This module is developed on Siemens’ rich experience in industrial automation and is a proven solution for those industries which require ruggedness, accuracy, and round-the-clock operation.
Key Features
High Compatibility: Dedicated for Siemens SIMATIC S5 PLC systems.
Durable Construction: Developed to operate smoothly in rugged industrial conditions.
Signal Processing: Translates external signals to logical inputs that can be processed by the PLC.
Ease of Integration: Provides plug-and-play mounting in existing S5 racks.
Reliable Performance: Provides minimal down time and stable running.
Uses
The Siemens 6ES5-431-4UA11 module is popular in various industrial segments where control and automation are required. Typical applications are:
Production Plants – For controlling production lines and machine inputs.
Marine and Offshore Equipment – To process critical signals in shipboard automation.
Process Automation – Chemical, oil & gas, and pharmaceutical processes.
Utility Systems – In water treatment plants, power plants, and HVAC systems.
Industrial Equipment – Complementing CNC machinery, packaging machinery, and robotics.
Why Select Siemens SIMATIC S5 6ES5-431-4UA11?
Selecting Siemens for automation products guarantees access to tested quality and reliability. Reasons for choosing this module are as follows:
Tested Technology: A member of the tried-and-tested Siemens SIMATIC S5 product family.
Long-Term Operation: Designed to provide extended service life, minimizing replacement expenses.
Worldwide Support: Supported by Siemens’ global service and availability of spare parts.
High Reliability: Processes input signals with precision, enhancing system performance.
Trusted Brand: Siemens is a leader in automation technology.










