Siemens
Siemens 6DS1103-8AB Central Processor Unit for AS 220/OS 250
Siemens 6DS1103-8AB central processor for AS 220/OS 250 control units.
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Core processing unit
Executes control logic
Manages I/O
For AS 220/OS 250
High-performance CPU
Product description
The Siemens 6DS1103-8AB is a central processor unit (CPU) designed for the Siemens AS 220 and OS 250 control systems. It serves as the core intelligence of the automation system, executing control logic and managing I/O operations.
This processor unit is integral to building robust automation solutions in various industries, including machine building, automotive manufacturing, and material handling, where reliable and efficient control is paramount.
Stanlo Automation, a veteran-owned surplus distributor, provides the Siemens 6DS1103-8AB, ensuring access to essential components for your automation projects with dependable service.
Technical specifications
| Product Type | Central Processor Unit |
| Manufacturer | Siemens |
| Control System | AS 220, OS 250 |
| Series | SIMATIC S5 |
Common applications
Machine control
Process automation
Factory automation
Industrial control systems
Assembly lines
Compatible systems
Siemens AS 220
Siemens OS 250
Also known as
Siemens AS 220 CPU
Siemens OS 250 Processor
Replaces / compatible with
This central processor unit is a key component for the Siemens AS 220 and OS 250 automation systems.
Technical note
Expert tip
Ensure compatibility with the specific firmware version of your AS 220 or OS 250 system before replacement.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the function of the Siemens 6DS1103-8AB central processor unit?
The Siemens 6DS1103-8AB acts as the brain of the AS 220/OS 250 control system, executing the programmed logic, managing communication between modules, and controlling the overall operation of the automation process.