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Siemens 6ES7288-3AE04-0AA0 Analog Input Module: Precision and Flexibility for Industrial

Sep 20, 2025
Introduction
In today's rapidly developing industrial world, the accuracy and reliability of data collection are of vital importance to process control and .  The design of the Siemens 6ES7288-3AE04-0AA0 analog input module is precisely aimed at achieving this goal.  As part of the SIMATIC S7-200 SMART PLC series, this compact module brings high performance and flexibility to small and medium-sized systems, making it a popular choice for engineers seeking reliable analog input solutions.

Product Description

The 6ES7288-3AE04-0AA0 module offers four analog input channels and supports voltages (0...)  10 V) and current (0/4...  20 mA) signal.  With its 12-bit resolution, it can ensure precise and stable analog signal measurement even in demanding industrial environments.  Its fast conversion time and strong electrical isolation ensure reliable operation under challenging conditions.  Due to its compact design, it is fully suitable for control cabinets with limited space, while maintaining the versatility of a wide range of tasks, such as process monitoring, machine control and energy management.




Detailed product parameters

Series: SIMATIC S7-200 SMART
Product type: Analog Input module
Order Number: 6es7 288-3ae04-0aa0
Number of input channels: 4 AI (analog input
Input signal type: Voltage/current
Voltage: 0...  10v
Current: 0/4...  20ma
Analysis :12 bits
Isolation: Electrical isolation between the channel and the backplane busbar
Conversion time: Approximately 125µs per channel
Accuracy: ±0.5% of full scale
Power supply: Via S7-200 SMART CPU
Operating temperature range: -20...  +60°C
Installation method: DIN rail mounting
Design: Compact in size, suitable for small control cabinets

Key features
Modular expansion - Enhance the analog input capacity of the S7-200 SMART system.
Flexible signal support - Compatible with voltage and current input signals.
High resolution and accuracy - 12-bit measurement for stable and precise data acquisition.
Fast sampling - approximately 125µs per channel for real-time applications.
Electrical isolation - ensures noise immunity and operational stability.
Compact design - Space-saving control panel.
Reliable performance - Wide operating temperature range, durable in harsh environments.

Industrial application
This module is widely applied in various industries, ranging from manufacturing plants to energy facilities.  Engineers use it to precisely monitor temperature, pressure, flow rate and other analog signals.  Its speed and accuracy make it particularly valuable in applications where even a small deviation can affect efficiency and product quality.  Whether for machine or process control, Siemens 6ES7288-3AE04-0AA0 helps simplify operations and enhance system reliability.

Conclusion

The Siemens 6ES7288-3AE04-0AA0 analog input module combines precision, speed and reliability in a compact form factor.  It enables industrial operators to optimize the control cabinet space while achieving more accurate data collection and stable system performance.  For enterprises aiming to enhance their systems, this module offers a cost-effective and reliable solution.


 sales7@amikon.cn       86-18965423501       AMKPLC 


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