Siemens 6ES74125HK060AB0 CPU412-5H Plc

Product Description

The SIEMENS 6ES74125HK060AB0 is a CPU412-5H central processing unit designed for use in SIMATIC S7-400H high-availability programmable logic controller systems. This CPU serves as the core processing module in fault-tolerant automation architectures, handling program execution, data management, and system communication in demanding industrial environments. The 6ES74125HK060AB0 is packaged as a single unit and weighs 2.937 pounds, with an overall footprint of 11.811 inches by 9.173 inches by 2.480 inches. Installation and commissioning are typically performed by licensed industrial automation technicians and control system integrators familiar with SIMATIC hardware.

The CPU412-5H is suited for process automation, manufacturing, and critical infrastructure applications where system redundancy and continuous availability are required. The H-series designation indicates compatibility with redundant controller configurations, making this module appropriate for applications that cannot tolerate unplanned downtime. It is installed within standard S7-400 rack systems and is configured using STEP 7 or TIA Portal engineering software in industrial control panel environments.

Key Features

• CPU412-5H designation indicates H-series high-availability architecture support
• Compact form factor at 11.811 inches x 9.173 inches x 2.480 inches for rack-mount installation
• Lightweight construction at 2.937 pounds for straightforward rack handling
• Single-unit packaging for direct replacement or new panel builds
• Designed for integration into SIMATIC S7-400 series rack systems

Compatibility

Designed as an OEM-style replacement or expansion module for SIMATIC S7-400H series programmable logic controller rack systems.

Installation Notes

Installation should be performed by qualified industrial automation technicians or control system integrators familiar with SIMATIC S7-400 hardware. De-energize the rack and follow all applicable lockout/tagout procedures before inserting or removing the CPU module. Rack slot assignment and hardware configuration must be completed in the associated engineering software before placing the system into service. Consult applicable local electrical codes and the manufacturer documentation for grounding and backplane connection requirements.

Technical Specifications

• Product Type: CPU412-5H Central Processing Unit
• Length: 11.811 inches
• Width: 9.173 inches
• Height: 2.480 inches
• Weight: 2.937 pounds
• Package Quantity: 1 per pack
• UPC: 04089294118

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 6ES74125HK060AB0