The Siemens 6ES5581-1EC12 is a CP 581/486 basic module designed for the SIMATIC S5 automation system, particularly compatible with S5-115U and S5-155U/H PLCs. This module integrates a 486-class processor, 4 MB of active memory, and an onboard silicon disk, providing enhanced data processing and storage capabilities. Pre-installed with MS-DOS 6.2 (German version), it facilitates efficient execution of automation tasks within industrial environments.

Key Features:

Model: CP 581/486
Part Number: 6ES5581-1EC12
Brand: Siemens
Processor: Intel 80486-based CPU
Memory: 4 MB active RAM
Storage: Onboard silicon disk (flash-based)
Operating System: MS-DOS 6.2 (German)
Interfaces:
- RGB/VGA output for monitor connection
- Serial and parallel ports for peripheral integration
Compatibility: Designed for use with SIMATIC S5-115U and S5-155U/H PLC systems
Applications: Ideal for process control, data acquisition, and automation tasks requiring reliable computing and storage solutions within the SIMATIC S5 environment

Siemens - 6ES5581-1EC12 - SIMATIC S5 CP 581/486 Basic Module, 4 MB RAM

Siemens - 6ES5581-1EC12 - SIMATIC S5 CP 581/486 Basic Module, 4 MB RAM