6ES7414-2XL07-0AB0 SIEMENS SIMATIC S7-400 Original Brand New


  • 6ES7414-2XL07-0AB0
  • SIMATIC S7-400
  • CPU 414-2 Central processing unit with: Work memory 2 MB, (1 MB code, 1 MB data),
  • 1st interface MPI/DP 12 Mbit/s
  • 2nd interface PROFIBUS DP

Availability: 122 in stock

SIEMENS SIMATIC S7-400 – 6ES7414-2XL07-0AB0


  • CPUs for high demands in the mid-level performance range
  • Applicable for plants with additional demands on programming scope and processing speed
  • Integrated PROFINET functions in CPU 414-3 PN/DP


CPU 414-2, CPU 414-3 and CPU 414-3 PN/DP are designed for high demands in the mid-level performance range. They meet higher demands for program scope and instruction processing speed.

The integrated PROFIBUS DP ports in the CPU 414-2 and CPU 414-3 make it possible to connect directly to the PROFIBUS DP fieldbus as a master or slave.

An additional DP master system can be connected to the CPU 414-3 and CPU 414-3 PN/DP using the IF 964-DP interface module.

For the PROFINET interface of the CPU 414-3 PN/DP, the switch functionality permits the formation of two externally accessible PROFINET ports. This means that apart from hierarchic network topologies, line structures can also be implemented with the new S7-400 controllers.


The CPUs are equipped with the following:

  • Powerful processor:
    The CPUs achieve instruction execution times as low as 0.045 µs per binary instruction.
  • CPU 414-2 : 2 MB main memory (of which 1 MB each for program and data);
    CPU 414-3: 4 MB main memory (of which 2 MB each for program and data);
    CPU 414-3 PN/DP: 4 MB main memory (of which 2 MB each for program and data);
    fast main memory for parts of the user program relevant to execution.
  • Flexible expansion:
    Up to 131072 digital and 81932 analog inputs/outputs.
  • Multi-point interface MPI:
    With the MPI it is possible to establish simple networking of max. 32 stations at a data transmission rate of up to 12 Mbps. The CPUs can establish up to 32 connections to stations of the communication bus (C bus) and the MPI
  • Mode selector switch:
    Designed as toggle switch.
  • Diagnostics buffer:
    The last error and interrupt events are retained in a ring buffer for diagnostic purposes. The number of entries can be parameterized.
  • Real-time clock:
    The date and time are appended to diagnostic messages of the CPUs.
  • Memory card:
    For expansion of the integrated load memory. The information in the load memory comprises S7-400 parameterization data in addition to the program and therefore requires twice as much memory space. The result is:

    • The integral load memory for large programs is not sufficient, therefore a memory card is frequently required. RAM and FEPROM cards (FEPROM for retentive storage) are available.
  • PROFIBUS DP interface and combined MPI/DP interface:
    The PROFIBUS DP master interface allows a distributed automation configuration offering high speed and ease of use. From the user’s point of view, the distributed I/O is treated as central I/O (same configuring, addressing and programming).
    Mixed configuration: SIMATIC S5 and SIMATIC S7 as PROFIBUS master according to EN 50170.

CPU 414-3 and CPU 414-3 PN/DP also include:

  • Additional module slot:
    Using the IF 964-DP interface module, an additional PROFIBUS DP master system can be connected.

CPU 414-3 PN/DP additionally includes:

  • PROFINET interface with 2 ports (switch):
    • PROFINET IO, 256 IO devices can be connected


  • Block protection:
    A password concept protects the user program from unauthorized access.
  • Integral HMI services:
    The user only has to specify the source and destination of the data with HMI devices; the data are then transported cyclically and automatically by the system.
  • Integrated communications functions:
    • PG/OP communication
    • Shared data communication
    • S7 standard communication
    • S7 Communication

CPU 414-3 PN/DP additional:

  • Open communication over TCP/IP, UDP and ISO-on-TCP (RFC1006)
  • Distributed intelligence in Component Based Automation (CBA) on PROFINET
  • Additional diagnostic options with integrated webserver
  • Firmware update using network
Parameterizable attributes

The STEP 7 tool “Hardware Configuration” can be used to program the properties and response of the S7-400 including the CPUs, e.g.

  • Multi-point interface MPI:
    • Definition of station addresses.
    • Startup/cycle behavior
    • Stipulation of the maximum cycle time and communications load
  • Address assignment:
    Addressing of I/O modules.
  • Retentive ranges:
    Definition of the number of retentive bit memories, counters, timers, data blocks and clock memories.
  • Size of the process image, local data.
  • Length of the diagnostics buffer
  • Protection level:
    Definition of access authorization for program and data
  • System diagnostics:
    Definition of the handling and scope of diagnostic messages
  • Timed interrupts:
    Setting of periodicity

CPU 414-3 PN/DP additional:

  • PROFINET Interface
  • Parameterization of time synchronization using NTP procedure


SIMATIC S7-400, CPU 414-2 Central processing unit with: Work memory 2 MB, (1 MB code, 1 MB data), 1st interface MPI/DP 12 Mbit/s, 2nd interface PROFIBUS DP.6ES7414-2XL07-0AB0


Data Sheet In PDF

Weight 0.7 kg
Dimensions 219 × 25 × 290 mm
Product Condition

Brand New, New – Backlog, New – No Original Box, New – Original Box Opened, Used – Average, Used – Below Average, Used – Excellent, Used – Fairly Good, Used – Good, Used – Poor, Used – Very Good


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