6ES7417-4HL04-0AB0
6ES7417-4HL04-0AB0
6ES7417-4HL04-0AB0
6ES7417-4HL04-0AB0
6ES7417-4HL04-0AB0
6ES7417-4HL04-0AB0
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    Apter Power handles 6ES7417-4HL04-0AB0 quotations, product manuals, and S7-400H model matching.

6ES7417-4HL04-0AB0

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Processing the user program and exchanging synchronization data, Siemens 6ES7417-4HL04-0AB0 serves as a CPU 417H in SIMATIC S7-400H systems.
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Technical specifications for 6ES7417-4HL04-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7417-4HL04-0AB0
  • Product Family:
    Siemens SIMATIC S7-400H
  • Product Type:
    CPU 417H Central Processing Unit
  • Stock:
    1
  • CPU class:
    CPU 417H
  • Work memory:
    20 MB integrated
  • Program memory:
    10 MB
  • Data memory:
    10 MB
  • Execution time:
    0.03 ms per 1,000 instructions
  • Digital address area:
    16 KB inputs; 16 KB outputs
  • Connections:
    64 maximum
  • Interface 1:
    MPI/PROFIBUS DP
  • Interface 2:
    PROFIBUS DP
  • Synchronization interfaces:
    2 module slots
  • H-system role:
    High-availability processing
  • Safety capability:
    Fail-safe operation with approved configuration
  • Firmware reference:
    V4.x
  • Weight:
    2.692 lbs (1.221 kg)
  • Estimated shipping dimensions:
    30.3x23.3x6.5cm
  • 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 H-System CPU DP Interfaces Work Memory Sync Modules

Features:

  • The CPU divides 20 MB of integrated work memory into 10 MB for program code and 10 MB for data.
  • An MPI/DP interface and a separate PROFIBUS DP interface carry engineering, controller and distributed-field communication.
  • Two synchronization-module positions exchange state information with the partner CPU in an S7-400H pair.
Siemens 6ES7417-4HL04-0AB0 executes the automation program while the paired H-system structure keeps the partner processor synchronized with the current operating state.

The two DP-capable communication paths separate programming and controller access from distributed I/O traffic according to the configured network layout.

Program and data occupy independent 10 MB areas, preventing the user code allocation from being confused with the memory reserved for process data.

The Siemens 6ES7417-4HL04-0AB0 SIMATIC S7-400H CPU 417H may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7417-4HL04-0AB0 SIMATIC S7-400H CPU 417H 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.

Processing role in a fault-tolerant pair

  • User program: Siemens 6ES7417-4HL04-0AB0 executes the configured control logic for its S7-400H automation station.
  • Partner state: The CPU exchanges synchronization data so both processors maintain the operating information required by the H-system.
  • Execution rate: The documented processing reference is 0.03ms per 1,000 instructions.
  • Connection capacity: Up to 64 communication connections support the configured controller and engineering relationships.

Control and fieldbus paths

  • Primary interface: The MPI/DP port carries programming-device, controller or PROFIBUS communication according to its configuration.
  • Second bus: A separate PROFIBUS DP interface connects distributed stations without sharing the primary MPI/DP connector.
  • Address space: The CPU supports 16 KB of digital input addresses and 16 KB of digital output addresses.
  • Network assignment: Each interface must retain the station address and bus parameters defined for Siemens 6ES7417-4HL04-0AB0 in the project.

Program, data and execution resources

  • Total capacity: Integrated work memory provides 20 MB for the running automation project.
  • Code area: Ten megabytes are reserved for the user program executed by Siemens 6ES7417-4HL04-0AB0.
  • Data area: A separate 10 MB allocation stores the process and operating data used by that program.
  • Project fit: Program and data usage must each remain within their own allocation rather than being treated as one interchangeable 20 MB pool.

Dual synchronization connections

  • Module positions: Two dedicated interfaces accept the synchronization modules used by the S7-400H processor pair.
  • Partner link: The installed synchronization paths carry the state exchange between Siemens 6ES7417-4HL04-0AB0 and its paired CPU.
  • Separation: Synchronization traffic uses dedicated hardware instead of the MPI/DP or PROFIBUS DP fieldbus connectors.
  • Pair consistency: Both CPU positions must follow the H-system hardware and firmware configuration stored in the automation project.
Description
Siemens 6ES7417-4HL04-0AB0 is a CPU 417H central processing unit for SIMATIC S7-400H automation systems. It executes the user program for a high-availability controller station and exchanges operating state with the partner processor through dedicated synchronization hardware.

Two communication paths give 6ES7417-4HL04-0AB0 one combined MPI/PROFIBUS DP interface and one separate PROFIBUS DP interface. The first can serve engineering, controller or DP communication according to the project, while the second provides an independent route to distributed field devices.

Integrated work memory in 6ES7417-4HL04-0AB0 is divided into a 10 MB program area and a 10 MB data area. The processor executes the configured logic from the code allocation while the separate data allocation holds process and operating values used by that logic.

Two synchronization-module positions connect 6ES7417-4HL04-0AB0 to the partner CPU without using either fieldbus connector. This separation lets processor-state exchange and distributed I/O communication follow their own hardware paths within the S7-400H station.
Alternative Names
6ES74174HL040AB0 6ES7417 4HL04 0AB0 6ES7 417-4HL04-0AB0 Siemens 6ES7417-4HL04-0AB0 Siemens 6ES74174HL040AB0 6ES7417-4HL04-0AB0 CPU 417H SIMATIC S7-400H CPU 417H 6ES74I7-4HL04-0AB0
Technical notes
Siemens 6ES7417-4HL04-0AB0 allocates 10 MB to program code and 10 MB to data while providing two fieldbus interfaces and two synchronization-module positions.
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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.
How is the work memory of Siemens 6ES7417-4HL04-0AB0 divided?
Siemens 6ES7417-4HL04-0AB0 provides 10 MB for program code and a separate 10 MB for data; the two allocations are not one interchangeable pool.
Which interface on Siemens 6ES7417-4HL04-0AB0 can serve MPI or PROFIBUS DP?
The primary interface of Siemens 6ES7417-4HL04-0AB0 is configurable for MPI/DP, while its second communication interface is dedicated to PROFIBUS DP.
What carries partner-CPU state exchange for Siemens 6ES7417-4HL04-0AB0?
Two dedicated synchronization-module positions on Siemens 6ES7417-4HL04-0AB0 carry the H-system state exchange independently of the fieldbus ports.
Why are two PROFIBUS-capable paths useful on Siemens 6ES7417-4HL04-0AB0?
Siemens 6ES7417-4HL04-0AB0 can keep engineering or controller traffic on the MPI/DP path while the separate DP interface serves distributed stations.
What address capacity should an I/O project respect for Siemens 6ES7417-4HL04-0AB0?
The project for Siemens 6ES7417-4HL04-0AB0 must stay within 16 KB of digital input addresses and 16 KB of digital output addresses.
Which configuration details should remain consistent across an H-system pair using Siemens 6ES7417-4HL04-0AB0?
Both CPU positions using Siemens 6ES7417-4HL04-0AB0 must follow the hardware, synchronization and firmware assignments defined in the S7-400H project.

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