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6ES7412-1XF04-0AB0

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6ES7412-1XF04-0AB0

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Marvo Stock ID MV-3JZE
HS Code 853710
SKU 6ES7412-1XF04-0AB0
Condition New sealed
Category General Automation
Warranty 12 months
Weight (kg) 2.00
Length (mm) 480.00
Width (mm) 320.00
Height (mm) 320.00

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Specification & Description

Specification Description
Part Number 6ES7412-1XF04-0AB0
Alternative Part Number 6ES74121XF040AB0
Manufacturer Siemens
Category General Automation
Description Central Processing Unit for SIMATIC S7-400 PLC systems, providing the processing power for automation tasks.
Memory 144 kB (72 kB for code, 72 kB for data)
Voltage 24 V dc
Weight 0.680 kg
Commodity Code 853710
Working Memory Integrated 72 Kbytes for code and data
Load Memory Integrated 256 Kbytes RAM, expandable with memory card up to 64 Mbytes
Backup Yes, all data with battery
Processing Times for Bit Operations 0.1 μs
Processing Times for Word Instructions 0.1 μs
Processing Times for Integer Math Instructions 0.1 μs
Processing Times for Floating-point Math Instructions 0.3 μs
Timers/Counters 2048 S7 timers/counters, retentivity configurable
Data Areas Total retentive data areas including memory bits, times, counts
Memory Markers 4 Kbytes, retentivity configurable
Data Blocks Max. 511, size max. 64 Kbytes
Local Data Max. 8 Kbytes, preset 4 Kbytes
Address Areas (Inputs/Outputs) 4 Kbytes/4 Kbytes, expandable
Digital Channels Max. 32768/Max. 32768
Analog Channels Max. 2048/Max. 2048
Communication Functions Supports programming device/OP communication, global data communication, S7 basic and communication
Interfaces Integrated RS 485/Profibus, isolated
Power Supply to Interface Max. 150 mA (15 VDC to 30 VDC)
Number of Connection Resources MPI: 16, DP: 16
Transmission Rates Up to 12 Mbps
Number of DP Slaves Max. 32
User Data per DP Slave Max. 244 bytes inputs, max. 244 bytes outputs

The Siemens 6ES7412-1XF04-0AB0 is a high-performance central processing unit designed for the SIMATIC S7-400 series, offering robust capabilities for a variety of industrial automation applications. This CPU is engineered to handle complex tasks with ease, featuring an integrated working memory of 144 kB, which is split evenly between code and data, ensuring efficient processing and multitasking.

With its compact design, the unit is optimised for space-saving installation within control cabinets, making it an ideal choice for facilities with limited space. The CPU supports a load memory of 256 Kbytes RAM, which can be expanded with a memory card up to 64 Mbytes, providing flexibility for application growth and future expansions.

The unit boasts impressive processing times for bit operations, word instructions, and both integer and floating-point math instructions, ensuring swift and accurate execution of control tasks. It is equipped with a comprehensive set of timers and counters, all of which are retentive and backed up by battery, safeguarding against data loss in the event of power interruptions.

Designed with versatility in mind, the Siemens 6ES7412-1XF04-0AB0 features multiple interfaces, including MPI/DP interface for seamless communication with programming devices, control and monitoring devices, and other PLCs. The CPU's robust communication functions support a wide range of operations, from global data communication to S7 basic and advanced communication, facilitating integration into diverse industrial environments.

This CPU is not only powerful but also user-friendly, with clear LED displays for easy monitoring of operational states and diagnostics. Its mode selector switch allows for straightforward mode changes, enhancing the user experience during setup and maintenance.

Overall, the Siemens 6ES7412-1XF04-0AB0 central processing unit is a reliable and efficient choice for industrial automation systems, delivering the performance and flexibility required to meet the demands of modern manufacturing and processing industries.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What is the purpose of the Central Processing Unit for SIMATIC S7-400?

The Central Processing Unit is designed to be the main processing unit for SIMATIC S7-400 PLC systems, handling all the computational tasks, logic operations, and control functions necessary for automation processes.

Can the memory of the CPU be expanded?

Yes, the CPU comes with integrated memory, but it can be expanded using memory cards such as RAM or FEPROM cards up to 64 Mbytes to accommodate larger programmes or additional data storage needs.

What type of power supply is required for this CPU?

The CPU requires a 24 V dc power supply to operate effectively.

Is it possible to programme the CPU while it is in operation?

Yes, the CPU supports online editing, which allows for modifications to the programme while the CPU is running, although certain conditions and hardware requirements must be met for this functionality.

What are the communication capabilities of this CPU?

The CPU is equipped with an MPI/DP interface that supports communication with programming devices, human-machine interfaces, and other PLCs. It can also be configured as a PROFIBUS DP master or slave for communication with distributed I/O and other DP master stations.

How can the user programme be backed up?

The user programme can be backed up permanently on a Flash memory card without the need for a backup battery, or it can be stored in RAM with a battery or external power supply connected to the 'EXT. BATT.' socket to retain data after power is switched off.

What is the role of the mode selector switch on the CPU?

The mode selector switch is used to set the operating mode of the CPU, such as RUN or STOP, and to initiate specific functions like memory card operations or system tests.

How can I monitor the status of the CPU?

The CPU is equipped with a series of LED indicators that provide information on the operational status, including power, run mode, stop mode, and various fault conditions.

What is the significance of the integrated work memory?

The integrated work memory is essential for storing the user programme's code and data. It ensures that the CPU can execute the automation tasks efficiently and reliably.

Can the CPU be used for time-critical applications?

Yes, the CPU is designed to handle time-critical applications with features like a precise internal clock, fast processing times for bit, word, and floating-point operations, and the ability to synchronise with other devices.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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