Siemens 6ES5581-0RA12 SIMATIC S5-155H CPU Module

The Siemens 6ES5581-0RA12 is a robust and highly reliable central processing unit module designed specifically for the SIMATIC S5-155H redundant automation system. Engineered for high-performance industrial control applications, this CPU module assembly integrates essential sub-components to ensure seamless operation, maximum uptime, and system fault tolerance. The complete assembly incorporates the main CPU unit (6ES5581-0RA12), a synchronization module (6ES5581-6LA11), and an interface/storage module (6ES5581-0EE15). The front panel is equipped with clear diagnostic LEDs indicating RUN, STOP, FAULT, and BUSY statuses, allowing for immediate operational assessment. Furthermore, it provides versatile communication capabilities through integrated COM ports (D-sub connectors) and BNC connections.

Technical Specifications:

  • Brand: Siemens

  • Product Series: SIMATIC S5-155H

  • Model Number: 6ES5581-0RA12

  • Included Sub-modules: 6ES5581-0RA12 (Main CPU), 6ES5581-6LA11 (Sync Module), 6ES5581-0EE15 (Interface/Storage)

  • Diagnostic Indicators: RUN, STOP, FAULT, and BUSY LEDs

  • Communication Interfaces: COM ports (D-sub connectors), BNC connectors (R, G, B)

  • Electrical Rating: 250V, 3A

  • System Compatibility: High-performance redundant industrial control applications

Siemens 6ES5581-0RA12 SIMATIC S5-155H CPU Module Description

BrandSiemens
Model6ES5581-0RA12

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Siemens 6ES5581-0RA12 SIMATIC S5-155H CPU Module

Upgrade your industrial automation system with the Siemens 6ES5581-0RA12 SIMATIC S5-155H CPU Module. Designed for high-performance, fault-tolerant redundant control, this complete CPU assembly features integrated synchronization and storage modules, versatile D-sub/BNC connectivity, and clear LED diagnostics. Ideal for maintaining maximum uptime in critical automated applications.