Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power supports dual-network review, documentation, quotation, and legacy sourcing.

6ES7414-2XG03-0AB0

/ 4.9
1001 reviews | Need a Specific Revision?
Siemens 6ES7414-2XG03-0AB0 is a SIMATIC S7-400 CPU 414-2 with separate 128 KB code and 128 KB data memory and two integrated PROFIBUS-capable interfaces. It supports central and distributed control in legacy S7-400 systems.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for 6ES7414-2XG03-0AB0
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 6ES7414-2XG03-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7414-2XG03-0AB0
  • Product Family:
    Siemens Simatic S7-400
  • Product Type:
    CPU 414-2 Processor Module
  • Stock:
    1
  • Firmware version:
    V3.1
  • Minimum STEP 7 release:
    V5.2
  • Code memory:
    128 KB
  • Integrated load RAM:
    256 KB
  • Flash card capacity:
    Up to 64 MB
  • Bit operation time:
    0.1 µs minimum
  • Floating-point time:
    0.6 µs minimum
  • S7 counters:
    256
  • Data blocks:
    4095 maximum
  • Maximum block size:
    64 KB
  • I/O address area:
    8 KB input / 8 KB output
  • Integrated DP masters:
    2
  • First-interface DP slaves:
    32 maximum
  • Second-interface DP slaves:
    96 maximum
  • DP data rate:
    Up to 12 Mbit/s
  • S7 connection resources:
    32
  • Diagnostic buffer:
    400 entries maximum
  • Programming languages:
    LAD, FBD, STL and SCL
  • Module dimensions:
    25 x 290 x 219 mm
  • Backplane current:
    1.5 A typical at 5 V DC
  • Power loss:
    7.5 W typical
  • Weight:
    1.587 lbs (0.72 kg)
  • Tariff Code:
    85371091
  • 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 Applications Connectivity Configuration & Programming Diagnostics

Features:

  • Separates 128 KB code memory from 128 KB data memory.
  • Provides two integrated isolated MPI/PROFIBUS interfaces.
  • Supports load-memory cards up to 64 MB in Flash or RAM execution.
The XG03 article is the CPU 414-2 at firmware V3.1 with two PROFIBUS-capable ports.

It manages central rack logic and distributed DP stations with interface-specific resource limits.

Retain card type, battery-backed data, bus assignments and the STEP 7 V5.2-or-later project during replacement.

Legacy supply is assessed against firmware, memory-card and dual-bus configuration requirements.
Verified resources for Siemens 6ES7414-2XG03-0AB0: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.
  • Run coordinated process sequences across a modular S7-400 rack.
  • Serve separate PROFIBUS networks for distributed I/O and automation devices.
  • Maintain a high-I/O legacy plant while preserving project and retentive data.
  • The first integrated PROFIBUS DP interface supports up to 32 slaves.
  • The second integrated PROFIBUS DP interface supports up to 96 slaves.
  • Both interfaces operate at rates up to 12 Mbit/s within their configured address areas.
  • Working memory is divided into 128 KB code and 128 KB data sections.
  • Flash or RAM cards can extend load memory to 64 MB.
  • Battery support determines retention of configured data after power loss.
  • The diagnostic buffer can be configured for as many as 400 entries.
  • Monitor, force, and status-block functions assist controlled commissioning.
  • Four breakpoints support structured program analysis in the engineering environment.
Description
6ES7414-2XG03-0AB0 provides 128 KB for code and 128 KB for data in the CPU 414-2 architecture. Two isolated RS-485/PROFIBUS interfaces support MPI services, DP master or slave functions and routing within the configured station.

The processor addresses large central and distributed I/O areas while managing timers, counters, message blocks and diagnostic events. Flash or RAM memory cards can expand load memory to the documented 64 MB limit.

Before a CPU exchange, preserve the battery-backed data plan, memory card, STEP 7 hardware configuration and both network topologies. DP resource limits differ between the first and second interfaces, so cable position and project assignment cannot be interchanged casually.
Alternative Names
6ES7414-2XG03-0AB0 6ES7414 2XG03 0AB0 6ES74142XG030AB0 Siemens 6ES7414-2XG03-0AB0 Siemens CPU 414-2 XG03 Siemens S7-400 CPU 414-2 Siemens SIMATIC 414-2 V3.1
Technical notes
6ES7414-2XG03-0AB0 has unequal DP capacity on its two interfaces; label both bus cables and save the hardware configuration before removal.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

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.
Why must both PROFIBUS cables be identified before removing Siemens 6ES7414-2XG03-0AB0?
Its first and second interfaces have different DP address capacities, so reversing the networks can invalidate the hardware configuration.
How is working memory divided in Siemens 6ES7414-2XG03-0AB0?
The CPU provides 128 KB for code and a separate 128 KB for data.
What does the backup battery protect on Siemens 6ES7414-2XG03-0AB0?
Battery-backed operation preserves the configured working and load-memory data that are not retained without backup.
Which commissioning tools are available for Siemens 6ES7414-2XG03-0AB0?
STEP 7 can monitor or modify variables, force permitted addresses, inspect blocks and read the diagnostic buffer.
Could another CPU 414-2 version replace Siemens 6ES7414-2XG03-0AB0 without project changes?
No. Firmware, memory layout, card type, interface resources, rack support and STEP 7 compatibility must be reviewed.
What evidence prevents a dual-bus mismatch when quoting Siemens 6ES7414-2XG03-0AB0?
Send the CPU label, firmware, card label, STEP 7 archive, interface-to-network map, rack list, quantity and destination.