6ES5250-1AA41 PLC Control Module | Siemens Simatic S5 Series | Industrial Automation Spare Part

Siemens 6ES5250-1AA41 module

SIMATIC S5-250 PLC

Siemens PLC CPU module

6ES5250-1AA41

The Siemens 6ES5250-1AA41 module is a CPU component for SIMATIC S5-250 PLC systems, designed as a high-performance Siemens PLC CPU module for industrial automation control and data processing applications.

Specification

SEODescription

The Siemens 6ES5250-1AA41 module is a versatile CPU module for the SIMATIC S5-250 PLC, integrating 16 digital inputs and 12 digital outputs for direct control tasks. It supports expansion with up to 7 additional modules, enhancing I/O scalability for complex systems. Communication is enabled via RS-232/485 and MPI interfaces, ensuring seamless integration into industrial networks. Designed for reliability, it operates at 24V DC (±10%) and withstands temperatures from 0°C to 60°C, making it suitable for manufacturing, automation, and process industries. This Siemens PLC CPU module excels in rugged environments with its robust build and backward compatibility, though its limited processing speed and absence of modern protocols like Ethernet/IP may challenge advanced applications. Ideal for legacy upgrades, it balances durability with functional simplicity.

SEOSpecification

Parameter	Specification
Module Type	Siemens 6ES5250-1AA41 module
PLC System	SIMATIC S5-250 PLC
Processor Type	8-bit microprocessor
Memory Capacity	128 KB RAM + 256 KB EPROM
Communication Interfaces	RS-232, RS-485 (S5 bus)
I/O Expansion Capability	Up to 1024 I/O points
Power Supply	24V DC ±15%
Power Consumption	15W (typical)
Operating Temperature	0°C to 60°C
Certifications	CE, UL
Weight	500g ±5%

SEOQandA

question:Do you provide technical selection services?
answer:Yes, we offer technical consultation and product selection guidance to meet your specific requirements.
question:Why can other suppliers source discontinued models you can't?
answer:Some suppliers may offer old stock or non-certified parts, which we avoid to ensure quality and compliance.
question:Why is a handling fee charged?
answer:The fee covers order processing, logistics coordination, and payment gateway costs for secure transactions.

SEOQandA_Product

question:Why is the 6ES5250-1AA41 module not recognized by the PLC?
answer:Check DIP switch settings, backplane connection, and address configuration. Ensure no hardware conflicts exist.
question:How to resolve unstable analog input signals on 6ES5250-1AA41?
answer:Verify sensor grounding, use shielded twisted-pair cables, and isolate from high-voltage/noise sources.
question:What causes the 6ES5250-1AA41 status LED to show red?
answer:Diagnose via PLC error logs. Check for over-range signals, wiring faults, or replace faulty module.
question:Why does 6ES5250-1AA41 read incorrect values?
answer:Confirm parameterization matches sensor type (e.g., 4-20mA/0-10V) and adjust filtering in configuration.
question:How to fix 6ES5250-1AA41 power supply issues?
answer:Measure terminal voltage (24VDC ±10%), ensure proper wiring, and check for short circuits/overloads.