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

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