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6ES7416-3XL00-0AB0

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Built for SIMATIC S7-400 racks, Siemens 6ES7416-3XL00-0AB0 is a CPU 416-3 central processing unit with 3.2 MB work memory, two integrated PROFIBUS-capable interfaces, and an IF 964-DP expansion position.
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Technical specifications for 6ES7416-3XL00-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7416-3XL00-0AB0
  • Product Family:
    Siemens Simatic S7-400
  • Product Type:
    SIMATIC S7-400 CPU 416-3 Central Processing Unit
  • Stock:
    1
  • Backplane Supply:
    5 V DC from the S7-400 backplane bus
  • Typical Backplane Current:
    1.6 A at 5 V DC
  • Typical Power Loss:
    8 W
  • Integrated Work Memory:
    3.2 MB
  • Program Work Memory:
    1.6 MB
  • Data Work Memory:
    1.6 MB
  • Flash Load Memory Expansion:
    Up to 64 MB by memory card
  • RAM Load Memory Expansion:
    Up to 64 MB by memory card
  • Typical Bit Operation Time:
    0.08 µs
  • Typical Floating-Point Time:
    0.48 µs
  • First Interface:
    Isolated MPI/PROFIBUS DP, up to 12 Mbit/s
  • First-Interface DP Slaves:
    Up to 32 as DP master
  • Second Interface:
    Isolated PROFIBUS DP master/slave, up to 12 Mbit/s
  • Second-Interface DP Slaves:
    Up to 125 as DP master
  • Third Interface:
    Plug-in IF 964-DP module position
  • Configuration in RUN:
    Supported
  • Configuration Software:
    STEP 7
  • Program Protection:
    Password protection supported
  • Weight:
    2.978 lbs (1.351 kg)
  • Estimated shipping dimensions:
    23.3x30.3x6.8cm
  • Tariff Code:
    85389091
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Memory Retention MPI and DP Paths Expansion Interface Configuration in RUN

Features:

  • Three fieldbus interface positions separate MPI/DP, dedicated PROFIBUS DP, and optional IF 964-DP communication.
  • The 3.2 MB work memory is divided evenly between program code and controller data.
  • Configuration in RUN supports documented hardware changes without stopping the complete automation program.
Siemens 6ES7416-3XL00-0AB0 performs CPU 416-3 control and communication in a SIMATIC S7-400 central rack.

Flash or RAM memory cards extend the load-memory area independently of the integrated execution memory.

The S7-400 backplane supplies operating power and connects the processor to the installed rack modules.

The Siemens 6ES7416-3XL00-0AB0 SIMATIC S7-400 CPU 416-3 Central Processing Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7416-3XL00-0AB0 SIMATIC S7-400 CPU 416-3 Central Processing Unit Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Execution and Stored Project Areas

  • Balanced work memory: Code and data each receive one half of the integrated 3.2 MB capacity.
  • Flash option: A flash memory card can extend load storage without becoming runtime work memory.
  • RAM option: A RAM memory card provides an alternative expanded load-memory medium.
  • Retained content: The CPU backup system uses its battery path for the documented retentive areas.

Two Integrated RS-485 Channels

  • Combined channel: The first isolated port can carry MPI services or PROFIBUS DP master/slave traffic.
  • Operator access: PG/OP communication and routing are available when the first interface is active.
  • Dedicated channel: The second isolated port provides an independent PROFIBUS DP master/slave path.
  • Address separation: Each DP channel has its own connection resources and I/O address area.

IF 964-DP Position

  • Plug-in format: The third interface is a module position rather than a fixed onboard connector.
  • Supported module: Siemens specifies the IF 964-DP for this position.
  • Bus function: The installed module follows the documented PROFIBUS functions of the second interface.
  • Planning boundary: Interface-module selection and bus configuration remain part of the STEP 7 hardware project.

Runtime Hardware Changes

  • CiR function: Supported configuration changes can be synchronized while the CPU remains in RUN.
  • Base interval: The documented synchronization process begins with a fixed basic load.
  • I/O relation: Additional synchronization time depends on the amount of affected I/O data.
  • Project control: STEP 7 determines whether a planned hardware modification belongs to the supported CiR scope.
Description
Within a SIMATIC S7-400 central rack, Siemens 6ES7416-3XL00-0AB0 serves as the CPU 416-3 central processing unit. It executes the automation program and exchanges controller, operator, and distributed-I/O data through the S7-400 backplane and its fieldbus interfaces.

The 3.2 MB integrated work memory of 6ES7416-3XL00-0AB0 is divided evenly between 1.6 MB for program code and 1.6 MB for data. Separate load-memory expansion accepts either flash or RAM memory cards up to 64 MB, while battery-backed storage retains the documented CPU data areas.

Communication on 6ES7416-3XL00-0AB0 begins with an isolated MPI/PROFIBUS DP interface that supports engineering, operator, routing, and DP services. A second isolated PROFIBUS DP channel separates additional master or slave traffic, and the third interface position accepts an IF 964-DP module when another DP path is required.

Configuration in RUN allows 6ES7416-3XL00-0AB0 to process supported hardware changes while the automation program continues. The CPU receives operating power from the S7-400 backplane, provides password protection for the user program, and supports LAD, FBD, STL, SCL, CFC, GRAPH, and HiGraph programming languages in STEP 7.
Alternative Names
6ES74163XL000AB0 6ES7416 3XL00 0AB0 Siemens 6ES7416-3XL00-0AB0 Siemens CPU 416-3 6ES7416-3XL00-0AB0 S7-400 CPU416-3 6ES74163XL000AB0 6ES7416-3XL00-OABO 6ES7416 3XL00 OAB0 SIMATIC S7-400 CPU 416-3
Technical notes
Siemens 6ES7416-3XL00-0AB0 is a CPU 416-3 with equal code/data work-memory partitions and three fieldbus interface positions. The third position is intended for an IF 964-DP plug-in module.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
When a Siemens 6ES7416-3XL00-0AB0 project exceeds onboard load storage, what must be reviewed?
Siemens 6ES7416-3XL00-0AB0 executes from its integrated work memory, but expanded load storage depends on the installed flash or RAM memory card and the project size.
Where should a second independent PROFIBUS segment connect on Siemens 6ES7416-3XL00-0AB0?
Siemens 6ES7416-3XL00-0AB0 provides a combined MPI/DP channel and a second isolated PROFIBUS DP channel, allowing each network to use its own interface resources and address area.
What is required to use the third communication position on Siemens 6ES7416-3XL00-0AB0?
The third position on Siemens 6ES7416-3XL00-0AB0 requires an IF 964-DP plug-in interface module and matching STEP 7 hardware configuration.
Can supported I/O changes be made while Siemens 6ES7416-3XL00-0AB0 remains in RUN?
Yes. Siemens 6ES7416-3XL00-0AB0 supports Configuration in RUN for the documented hardware-change scope, with synchronization time determined by the base load and affected I/O bytes.
Why can retained data be lost on Siemens 6ES7416-3XL00-0AB0 after power removal?
The documented backup path of Siemens 6ES7416-3XL00-0AB0 uses a battery for retained CPU data, so the backup supply and its status should be checked before investigating the program.
Which engineering package owns the rack and interface setup for Siemens 6ES7416-3XL00-0AB0?
Siemens 6ES7416-3XL00-0AB0 is configured in STEP 7, which defines the rack, memory-card arrangement, integrated bus roles, and any IF 964-DP module.