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      Siemens 6ES7412-1XJ07-0AB0
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Saturday, November 14

      6ES7412-1XJ07-0AB0

      S7-400 CPU 412-1 Processor

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          PRODUCT DESCRIPTION

          Single-interface processing with separate code and data memory

          The Siemens 6ES7412-1XJ07-0AB0 CPU 412-1 divides its 512 KB work memory equally between program code and data. It uses the S7-400 system power supply and provides one combined MPI/PROFIBUS DP interface. The interface can support programming, operator communication or configured PROFIBUS functions within the documented resource limits.

          Program storage is separate from execution memory. A suitable RAM or FLASH card expands load memory to 64 MB without enlarging the fixed work-memory areas. This non-PN processor has no integrated PROFINET IO controller or web server; supported Ethernet functions require separately configured communication hardware.
          BEFORE YOU BUY

          Confirm the complete installed configuration

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          ACTUAL APPLICATIONS

          Industrial Production and Service Sectors

          These industry examples describe Siemens' broader market coverage, not verified installations of this exact product. Product suitability depends on the documented configuration and engineering requirements.
          • 01 · FOOD & BEVERAGE

            Beer and Soft Drink Production

            Beer production within the brewing sector of beverage manufacturing.Soft drink manufacturing for the wider commercial beverage industry.
          • 02 · PACKAGING

            Pharmaceutical and Non-food Packaging

            Pharmaceutical product packaging within the medicines and healthcare sector.Non-food product packaging across consumer goods and industrial markets.
          • 03 · WATER & WASTEWATER

            Desalination and Wastewater Treatment

            Seawater desalination for additional freshwater supply within water utilities.Wastewater treatment serving households, communities and industrial water users.

          Technical specifications for 6ES7412-1XJ07-0AB0

          • Product Model
            6ES7412-1XJ07-0AB0
          • Product Parameters
            S7-400 CPU 412-1 Processor
          • Manufacturer
            Siemens
          • Work memory
            512 KB: 256 KB program and 256 KB data; not expandable
          • Integrated load RAM
            512 KB
          • Maximum load-memory expansion
            64 MB using a suitable RAM or FLASH memory card
          • Engineering package
            STEP 7 V5.4 or higher with HSP 261
          • Integrated interface
            One combined MPI/PROFIBUS DP RS485 interface
          • Maximum interface transmission rate
            12 Mbps
          • Integrated DP-master slave limit
            32 DP slaves
          • MPI and DP connection resources
            MPI 32; DP 16, subject to the documented repeater limitation
          • I/O address area
            4 KB inputs and 4 KB outputs
          • Process image
            128 bytes each by default; configurable to 4 KB each
          • Typical basic-operation time
            31.25 ns for bit, word and integer operations
          • Typical floating-point operation time
            62.5 ns
          • Backplane 5 V consumption
            Typical 0.7 A; maximum 0.8 A
          • Typical power loss
            3.5 W
          • Operating ambient temperature
            0 to 60 °C
          View all additional
          View as PDF Ask for Quote
          SYSTEM & REPLACEMENT CHECK

          Information needed before ordering

          Three direct checks to secure your system integration and minimize ordering risks.

          Information

          System integration Replacement check Manuals & support
          SINGLE MPI/DP INTEGRATION

          Budget execution memory and the shared network interface separately

          Review the STEP 7 configuration and code and data usage separately: each has a fixed 256 KB area. Process-image, local-data, communication and diagnostic-buffer settings affect remaining work memory. Changing this allocation and downloading system data reorganizes work memory, deletes SFC-generated data blocks and reinitializes other data blocks from load memory. Preserve project and data backups before making changes.
          The integrated network connection is a single combined MPI/PROFIBUS DP interface, not an Ethernet port. Its MPI and DP resource limits are different, and the DP-master configuration supports up to 32 slaves. Preserve the selected bus mode, station addresses and configured data lengths when incorporating the CPU into an established communication arrangement.
          Treat program storage and data retention as separate design decisions. RAM and FLASH memory cards expand load memory without expanding work memory. FLASH can retain the stored program without a backup battery, while preserving live RAM data requires the documented backup arrangement and restart configuration. Confirm those conditions before assuming behavior after a power interruption.

          Features:

          • Code and data budgets checked
          • Single-interface resources allocated
          • Retention and restart reviewed
          The Siemens 6ES7412-1XJ07-0AB0 requires the documented hardware configuration, installation conditions and interface arrangement to be verified before system integration and commissioning.
          INTERCHANGEABILITY

          Verify the complete replacement identity before commissioning

          Record the complete 6ES7412-1XJ07-0AB0 marking, installed firmware and original rack position before selecting a spare. The manufacturer reference version is not evidence of the offered unit revision. Compare the saved project with the replacement hardware entry and retain the original network addresses and operating-mode requirements with the maintenance record.
          Save the user program and configuration before disconnecting the CPU. Identify whether the installed card is RAM or FLASH and preserve the associated backup procedure; a RAM card does not retain its contents when removed. Do not treat a larger card, another CPU 412 variant or a similar front panel as automatic replacement approval.
          Use the documented CPU exchange sequence with the processor in STOP and the rack supply placed in its prescribed maintenance state. Restore the correct project, memory card and network connection before returning to RUN. Review the diagnostics buffer and communication partners after the exchange, and check process behavior through the site recommissioning procedure.

          Features:

          • Exact CPU and firmware identity
          • Saved program and memory handling
          • Controlled restart and diagnostics
          The Siemens 6ES7412-1XJ07-0AB0 requires replacement verification based on its complete order number, installed hardware, signal configuration and project documentation.
          DOCUMENTATION STATUS

          Browse the Manuals, Datasheets, Official Documents, Links

          Important Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software, certificates, and other items are not included with this equipment unless listed in the stock item description.

          Features:

          • Exact-model manufacturer data and relevant original manual pages
          • Verified manufacturer product reference; separate installation document not supplied
          • Accessories and supplied documentation follow the written quotation
          Documentation for the Siemens 6ES7412-1XJ07-0AB0 includes an independent technical summary and selected original manufacturer pages; check the applicable document edition against the delivered product and approved installation documentation.

          Also searched as

          6ES7960-1AA04-0XA0 6ES7431-0HH00-0AB0 6GK7443-1EX30-0XE1 6ES7431-1KF10-0AB0 6ES7416-3FS06-0AB0

          Important notice

          Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
          This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
          BUYER INFORMATION

          Commercial terms without hidden steps

          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
          • 01

            Shipping & delivery

            Dispatch
            Eligible stock: same / next day
            Carriers
            DHL, FedEx or UPS
            Ship from
            Xiamen, China
            Packed size
            Confirm final packed dimensions
            Shipping weight
            Confirm final packed weight
          • 02

            Payment & customs

            Payment
            Bank transfer (T/T)
            Currencies
            USD · EUR · GBP · RMB
            Credit cards
            Not accepted
            HS reference
            8537101190
            Origin
            Confirm supplied-unit origin
          • 03

            Warranty & returns

            Warranty
            12 months from AMIKON
            Inspection
            Label, condition and packing checks
            Returns
            Prior RMA authorisation required
            Compatibility
            Confirm before order
            OEM warranty
            Does not apply
          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.

          • Part checked

            Full suffix recorded

          • Condition checked

            Label and appearance

          • Packing checked

            Antistatic protection

          • Tracking supplied

            Established couriers

          • Sandy Lin

            Dedicated account manager · 15+ years
          FREQUENTLY ASKED QUESTIONS

          Questions buyers ask about 6ES7412-1XJ07-0AB0

          Direct answers about identity, compatibility, stock, warranty, payment and shipping.

          • Does a 64 MB memory card provide 64 MB of work memory?

            No. The card expands load memory, while the CPU work memory remains 512 KB divided into 256 KB code and 256 KB data. These memory types have different purposes.

          • Does CPU 412-1 include a PROFINET port?

            This exact 1XJ07 CPU has one MPI/PROFIBUS DP interface and no integrated PROFINET IO controller. Ethernet-related functions listed via a CP require the appropriate additional hardware and configuration.

          • Are MPI and PROFIBUS two separate sockets?

            No. They share one combined RS485 interface. Its configured operating mode, partner addresses and connection resources must match the installed network.

          • Can a RAM card be removed without losing its contents?

            Siemens states that removing a RAM card from the CPU loses its data; the card has no built-in backup battery. Save the project and follow the documented backup procedure before handling it.

          • Does FLASH storage retain every live process value?

            FLASH provides non-volatile program storage, but it is not equivalent to battery-backed retention of all work and load memory. Check the configured restart behavior and the data that must survive a power interruption.

          • Are all 48 CPU connections freely available to the application?

            No. The total resource count includes reserved PG and OP connections, and the individual communication services have their own limits. Use the manufacturer resource table when checking the project.

          • Does the catalog firmware version prove the supplied unit version?

            No. V7.0 and hardware version 01 describe the reference specification, not a verification of the offered unit. Read the actual label and online module information before deciding compatibility or firmware maintenance.
          READY TO VERIFY YOUR PART?

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