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Product description

The Siemens 6ES7 414-3XJ00-0AB0 is a powerful central processing unit from the SIMATIC S7-400 range for maintaining, expanding and modernising industrial control systems. As a CPU 414-3 DP, it combines extensive program memory resources with several integrated communication options. Users have 384 KByte of working memory for code and 384 KByte for data. The internal load memory comprises 256 KByte RAM and can be expanded to as much as 64 MByte with a FEPROM or RAM memory card. Two isolated RS-485 interfaces support MPI and PROFIBUS DP at transmission rates up to 12 MBaud. The first interface can manage up to 32 slaves as a DP master, while the second can manage up to 96 slaves. An additional slot is provided for the IF 964-DP interface module. This enables flexible integration into existing communication structures and distributed automation concepts. The configurable process image covers up to 8 KByte of inputs and 8 KByte of outputs. Short execution times starting at 0.1 microseconds for bit, word and fixed-point operations support fast control processes. Siemens specifies 0.6 microseconds for floating-point operations. The CPU occupies two slots in the S7-400 rack and measures 50 × 290 × 219 millimetres. With typical power dissipation of 7.5 watts and a weight of approximately 1.07 kilograms, it is designed for central and distributed automation structures. The peripheral address area of 8 KByte each for inputs and outputs provides capacity for extensive machine and plant configurations. The exact order number simplifies matching against existing plant documents, racks and spare-parts inventories. This gives maintenance teams a clearly identifiable replacement or expansion module for established S7-400 systems.

Siemens 6ES7 414-3XJ00-0AB0

Specifications

Manufacturer Siemens
Product range SIMATIC S7-400
Manufacturer/order/identification number 6ES7 414-3XJ00-0AB0
Device type CPU 414-3 DP central processing unit
Documented firmware version V3.1
Configuration STEP 7 from V5.2
Working memory 384 KByte code / 384 KByte data
Internal load memory 256 KByte RAM
Memory card expansion FEPROM or RAM up to 64 MByte
Instruction execution 0.1 µs for bit, word and fixed-point operations; 0.6 µs for floating-point operations
Peripheral address area 8 KByte inputs / 8 KByte outputs
Process image 8 KByte inputs / 8 KByte outputs, configurable
Integrated interfaces 2 × RS 485 / PROFIBUS, isolated
MPI/PROFIBUS DP Up to 12 MBaud; DP master and DP slave
DP master capacity 1. interface max. 32 slaves; 2. interface max. 96 slaves
Interface expansion IF 964-DP pluggable
Dimensions 50 × 290 × 219 mm
Mechanical format 2 slots
Weight approx. 1.07 kg
Power dissipation typically 7.5 W
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

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Our highest priority is to keep your production processes running. Rely on our expertise and flexible service to minimise machine downtime effectively.

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Product safety

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FAQ

Frequently asked questions

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Which communication interfaces does the Siemens 6ES7 414-3XJ00-0AB0 provide?

The CPU has two isolated RS-485 interfaces for MPI and PROFIBUS DP at transmission rates up to 12 MBaud. An IF-964-DP interface module can also be installed.

How much working memory does the CPU 414-3 DP provide?

The user program has 384 KByte of code memory and 384 KByte of data memory available. The internal load memory additionally comprises 256 KByte RAM.

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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