Shipping information

Do you require same-day delivery or express shipping with a defined delivery time for this item?
Please contact us!

Product description

Siemens 6ES7 416-2XK04-0AB0 is a CPU 416-2 central processing unit from the SIMATIC-S7-400 family. It is a precisely identifiable spare part for extensive control programs and systems with multiple PROFIBUS DP segments. The integrated work memory totals 2.8 MB and is divided equally into 1.4 MB for program code and 1.4 MB for data. A further 256 KB of integrated RAM load memory is available, while Flash or RAM memory cards can expand the load memory to 64 MB each. Bit, word and fixed-point operations are executed from 0.04 μs; Siemens specifies 0.12 μs for floating-point operations. The CPU provides 2,048 S7 counters and 2,048 S7 timers. Its peripheral address range is 16 KB for inputs and 16 KB for outputs. The process image can be configured up to this size and is preset to 512 bytes in each direction. Communication is handled through a combined MPI/PROFIBUS DP interface and a second PROFIBUS DP interface. Both support integration into existing S7-400 communication structures; 64 connection resources are available in total. The CPU is powered by the system power supply and draws typically 1 A, or a maximum of 1.2 A, from the 5-V backplane bus. Typical power dissipation is 4.5 W. Firmware V4.x is engineered with STEP 7 V5.2 SP1 HF3 or later using the hardware update. Its battery-backed memory architecture retains all data when the backup supply is correctly maintained. Before replacement, compare the order number, firmware version, memory card, MPI address, DP nodes and hardware configuration. These checks distinguish 6ES7 416-2XK04-0AB0 from earlier and later S7 CPU 416-2 generations with different memory sizes or engineering requirements.

Siemens 6ES7 416-2XK04-0AB0

Specifications

Manufacturer Siemens
Product series SIMATIC S7-400 / CPU 416-2
Manufacturer/Order/Identification number 6ES7 416-2XK04-0AB0
Device type CPU 416-2 central processing unit
Firmware generation V4.x
Engineering STEP 7 V5.2 SP1 HF3 or later with hardware update
Work memory 2.8 MB integrated
Memory allocation 1.4 MB code and 1.4 MB data
Integrated load memory 256 KB RAM
Expandable load memory Flash or RAM memory card up to 64 MB each
Instruction execution Bit, word and fixed-point operations from 0.04 μs; floating-point operations from 0.12 μs
S7 counters and timers 2,048 counters and 2,048 timers
Peripheral address range 16 KB inputs and 16 KB outputs
Process image Up to 16 KB in each direction, preset to 512 bytes in each direction
Interfaces 1 × MPI/DP and 1 × PROFIBUS DP
MPI/DP address range 2 KB inputs and 2 KB outputs
DP address range 8 KB inputs and 8 KB outputs
Connection resources 64
5 V DC backplane-bus current Typically 1 A, maximum 1.2 A
Power dissipation Typically 4.5 W
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

Machine downtime?

Faster delivery

Is your machine down and do you require particularly fast delivery? Tell us directly. We will do everything possible to provide a quotation with the fastest available delivery and find a solution that matches your schedule.

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

Contact us now!

Product safety

Manufacturer / EU responsible person

FAQ

Frequently asked questions

Contact us
How much work memory does the CPU 416-2 provide?

Siemens 6ES7 416-2XK04-0AB0 has 2.8 MB of integrated work memory, divided into 1.4 MB for code and 1.4 MB for data.

Which interfaces does the Siemens CPU 416-2 provide?

The central processing unit has a combined MPI/PROFIBUS DP interface and a second integrated PROFIBUS DP interface.

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.

Receive a quotation by email

Request price

Complete the form with your enquiry. We will respond with price, availability and delivery time.