6ES5252-0AA11 Siemens Simatic S5 Digital Input Module 24V DC PLC I/O Module

Siemens 6ES5252-0AA11 Module

Digital Input Module PLC

SIMATIC S5 Module

6ES5252-0AA11

The Siemens 6ES5252-0AA11 Module is a Digital Input Module PLC designed for SIMATIC S5 systems, enabling reliable industrial signal processing and control integration in automation applications.

Specification

SEODescription

The Siemens 6ES5252-0AA11 Module is a Digital Input Module PLC designed for the SIMATIC S5 series, featuring 16 digital input channels compatible with 24V DC signals. It integrates directly into the S5 backplane, supporting seamless communication within the system without additional interfaces. Operating within a voltage range of 20-30V DC and a temperature range of 0°C to 60°C, it is ideal for harsh industrial environments like manufacturing and automation. Its rugged design ensures reliable performance in processing binary signals, while compact installation simplifies maintenance. However, as a legacy S5 Module, it lacks modern protocols like PROFIBUS, requiring adapters for integration with newer systems. Key advantages include high durability and compatibility with S5 racks, though limited scalability and outdated technology are notable drawbacks.

SEOSpecification

Parameter	Specification
Module Type	Siemens 6ES5252-0AA11 Digital Input Module PLC
Series	SIMATIC S5 Module
Input Channels	16 digital inputs
Input Voltage	24V DC nominal (15-30V DC range)
Input Current	Approx. 7mA per input (at 24V DC)
Isolation	Optoelectronic isolation between field and logic
Response Time	≤3ms (ON/OFF delay)
Power Consumption	5V DC: 100mA (from backplane), 24V DC: 20mA
Connection Type	Screw terminal front connector
Operating Temperature	0°C to 60°C
Certification	UL, CSA, CE compliant

SEOQandA

question:Do you provide technical selection services?
answer:Yes, our expert team offers technical selection support, ensuring optimal product fit with 20+ years of industry expertise.
question:Why choose your company for purchases?
answer:Asia's leading industrial automation supplier with 20 years' experience, reliable products, strong credibility, and 85% repeat clients.
question:How do you maintain product quality?
answer:Strict quality control, trusted suppliers, and 20-year industry leadership ensure reliability, supported by 85% client retention.

SEOQandA_Product

question:Why does the 6ES5252-0AA11 module fail to communicate with the PLC?
answer:Check wiring integrity and verify correct address configuration in the PLC hardware settings.
question:Why is the analog output signal unstable or noisy?
answer:Ensure proper grounding, use shielded cables, and route wiring away from high-voltage sources.
question:Why does the module show configuration errors in TIA Portal?
answer:Confirm module parameters (e.g., output range, diagnostics) match the actual hardware setup.
question:Why does the 6ES5252-0AA11 overheat during operation?
answer:Verify ambient temperature is within 0-60°C and ensure adequate ventilation around the module.
question:Why is the module not recognized in the PLC rack?
answer:Check compatibility with PLC model, update firmware, and reseat the module securely in the slot.