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Siemens SIMATIC S7-400H CPU 414H - 2.8MB Memory

Name: Siemens 6ES7414-4HM14-0AB0
Brand: Siemens
SKU: 6ES7414-4HM14-0AB0
Availability: InStock

Siemens SIMATIC S7-400H CPU 414H with 2.8MB Memory.

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ManufacturerSiemens

Part number6ES7414-4HM14-0AB0

CPU Type CPU 414H

Memory 2.8 MB (1.4 MB Data / 1.4 MB Program)

Interfaces 1x MPI/DP, 1x DP, 2x Sync Module

For S7-400H and S7-400F/FH

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12-month warranty

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High-Availability CPU Fault-Tolerant Design 2.8MB Memory 4 Integrated Interfaces Supports S7-400H/F/FH Systems

Product description

The Siemens SIMATIC S7-400H CPU 414H (6ES7414-4HM14-0AB0) is a central processing unit designed for high-availability and fault-tolerant automation systems within the S7-400H and S7-400F/FH product families. It offers 2.8 MB of memory, split equally between program (1.4 MB) and data (1.4 MB), ensuring robust performance for critical applications.

This CPU features four integrated interfaces: one for MPI/DP communication, one dedicated DP interface for high-speed fieldbus connections, and two interfaces specifically for synchronization modules, enabling redundant system configurations. Its capability for fault tolerance makes it suitable for industries where continuous operation is paramount, such as process control, power generation, and critical infrastructure.

Source your Siemens SIMATIC S7-400H CPU 414H from Stanlo Automation. As a veteran-owned surplus parts distributor, we provide dependable access to essential industrial automation components, backed by our commitment to quality and customer satisfaction.

Technical specifications

CPU Type	CPU 414H
Memory	2.8 MB (1.4 MB Data / 1.4 MB Program)
Interfaces	1x MPI/DP, 1x DP, 2x Sync Module
For	S7-400H and S7-400F/FH
Supply Voltage	24 V DC
Operating Temp	-25°C to 60°C

Common applications

Critical Process Control

Power Generation

High-Availability Automation

Redundant Systems

Industrial Plant Control

Compatible systems

Siemens SIMATIC S7-400H and S7-400F/FH systems

Also known as

Siemens SIMATIC S7-400H CPU 414H Siemens 6ES7414-4HM14-0AB0 S7-400H CPU

Technical note

Expert tip

This CPU is designed for S7-400H high-availability systems and can also be used in S7-400F/FH safety-oriented systems with an F runtime license.

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Frequently asked questions

What is the memory capacity of the Siemens SIMATIC S7-400H CPU 414H (6ES7414-4HM14-0AB0)?

The Siemens SIMATIC S7-400H CPU 414H (6ES7414-4HM14-0AB0) has a total memory capacity of 2.8 MB, with 1.4 MB dedicated for program storage and 1.4 MB for data storage.