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Product description

Siemens 6ES7 414-5HM06-0AB0 is a CPU 414-5H PN/DP for high-availability SIMATIC-S7-400H systems and fail-safe S7-400F/FH automation. The central processing unit is designed for redundant control architectures and combines powerful program execution with the communication paths required in existing H systems. Its integrated work memory totals 4 MB and is divided equally into 2 MB of program memory and 2 MB of data memory. Siemens specifies an execution performance of 0.019 ms per 1,000 instructions, an 8 KB peripheral range for digital inputs and outputs, and 64 connection resources. Five interfaces are available: a combined MPI/PROFIBUS DP interface, another PROFIBUS DP interface, one PROFINET interface and two slots for H synchronization modules. This configuration places the CPU clearly within redundant S7-400 topologies. The integrated RAM load memory is 512 KB; Flash and RAM memory cards of up to 64 MB each can be used. The CPU is powered by the system power supply. It draws typically 1.6 A and a maximum of 1.9 A from the 5-V backplane bus; Siemens specifies typical power dissipation of 7.5 W. Firmware generation V6.0 is engineered with STEP 7 V5.5 SP2 HF1 or later. When replacing the unit, both H partners must match in order number, hardware version, firmware, synchronization modules and engineering configuration. The installed memory card, H-system rack, DP nodes and PROFINET configuration must also be considered. Matching the unchanged order number helps prevent substitution with a different CPU generation. Siemens 6ES7 414-5HM06-0AB0 is therefore a clearly identifiable spare part for existing CPU-414H installations that must retain the same memory capacity, interfaces and redundancy function.

Siemens 6ES7 414-5HM06-0AB0

Specifications

Manufacturer Siemens
Product series SIMATIC S7-400H / CPU 414H
Manufacturer/Order/Identification number 6ES7 414-5HM06-0AB0
Device type High-availability CPU 414-5H PN/DP central processing unit
System application S7-400H and S7-400F/FH
Firmware generation V6.0
Engineering STEP 7 V5.5 SP2 HF1 or later
Work memory 4 MB integrated
Memory allocation 2 MB program and 2 MB data
Integrated RAM load memory 512 KB
Expandable load memory Flash or RAM memory card up to 64 MB each
Instruction performance 0.019 ms per 1,000 instructions
Peripheral range 8 KB digital inputs/outputs
Connection resources 64
Interfaces 5: 1 × MPI/DP, 1 × DP, 1 × PN and 2 × H synchronization
5 V DC backplane-bus current Typically 1.6 A, maximum 1.9 A
24 V DC DP-interface current Maximum 150 mA per DP interface
Power dissipation Typically 7.5 W
Data retention Battery-backed
CiR synchronization time Base load 100 ms
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

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Product safety

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FAQ

Frequently asked questions

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What is Siemens 6ES7 414-5HM06-0AB0 used for?

The CPU 414-5H PN/DP is intended for high-availability SIMATIC-S7-400H systems and fail-safe S7-400F/FH applications with redundant CPU operation.

Which interfaces does the CPU 414-5H provide?

The CPU has an MPI/DP interface, an additional PROFIBUS DP interface, a PROFINET interface and two slots for H synchronization modules.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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