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6ES7315-6FF04-0AB0

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In the SIMATIC S7-300 platform, Siemens 6ES7315-6FF04-0AB0 is a CPU 315F-2 DP fail-safe central processing unit for executing control and safety programs.
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Technical specifications for 6ES7315-6FF04-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7315-6FF04-0AB0
  • Product Family:
    Siemens Simatic S7-300
  • Product Type:
    CPU 315F-2DP fail-safe module
  • Stock:
    1
  • Work Memory:
    384 KB
  • MPI Interface:
    Integrated
  • PROFIBUS DP Interface:
    Master/device
  • Supply Voltage:
    24 V DC
  • Permissible Supply Range:
    19.2 to 28.8 V DC
  • Typical Power Loss:
    4.5 W
  • Micro Memory Card:
    Required; up to 8 MB
  • Module Width:
    40 mm
  • Firmware Version:
    V3.3
  • Engineering Software:
    STEP 7 V5.5 SP1 or later, or V5.2 SP1 with HSP 218 and Distributed Safety
  • Weight:
    0.758 lbs (0.344 kg)
  • Estimated shipping dimensions:
    15.2x13.1x5.2cm
  • 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 Memory Arrangement Communication Roles Supply Characteristics Engineering Basis

Features:

  • SIMATIC S7-300 CPU 315F-2 DP fail-safe central processing unit
  • 384 KB work memory with required Micro Memory Card
  • MPI and PROFIBUS DP master/device communication
Siemens 6ES7315-6FF04-0AB0 places CPU 315F-2 DP processing in the SIMATIC S7-300 station and executes the application program in the documented fail-safe arrangement.

Its integrated 24 V DC feed works from 19.2 to 28.8 V DC, while the required Micro Memory Card accompanies the 384 KB CPU work memory during operation.

MPI and the PROFIBUS DP master/device interface give 6ES7315-6FF04-0AB0 its station communication paths in the 40 mm-wide module.

The Siemens 6ES7315-6FF04-0AB0 CPU 315F-2 DP Fail-Safe CPU may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7315-6FF04-0AB0 CPU 315F-2 DP Fail-Safe CPU 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.

CPU Memory Arrangement

  • Work memory: 384 KB is integrated in 6ES7315-6FF04-0AB0.
  • Memory card: A Micro Memory Card is required and may be specified up to 8 MB.
  • Firmware: CPU 315F-2 DP hardware status 01 uses firmware V3.3.

Communication Roles

  • MPI: The CPU provides an integrated MPI interface.
  • DP role: Its second interface works as a PROFIBUS DP master or device.
  • Station use: Select the DP role to match the planned bus position.

Supply Characteristics

  • Nominal supply: 24 V DC feeds the CPU.
  • Permitted range: 19.2 to 28.8 V DC is specified for 6ES7315-6FF04-0AB0.
  • Power loss: Typical dissipation is 4.5 W.

Engineering Basis

  • STEP 7: Use V5.5 SP1 or later for 6ES7315-6FF04-0AB0.
  • Earlier baseline: STEP 7 V5.2 SP1 requires HSP 218 and Distributed Safety.
  • Module format: The CPU width is 40 mm.
Description
Siemens 6ES7315-6FF04-0AB0 is a SIMATIC S7-300 CPU 315F-2 DP fail-safe central processing unit. It occupies the controller role in an S7-300 station, runs the application program, and provides the controller resources used with the documented fail-safe configuration.

The 384 KB work memory in 6ES7315-6FF04-0AB0 is paired with a required Micro Memory Card, so the card is part of the operating arrangement rather than an optional storage detail. Its integrated 24 V DC supply accepts 19.2 to 28.8 V DC, and the CPU's typical power loss is 4.5 W.

For station communication, 6ES7315-6FF04-0AB0 provides MPI and a second interface that operates as a PROFIBUS DP master or device. The 40 mm-wide module uses CPU 315F-2 DP hardware status 01 and firmware version V3.3.
Alternative Names
6ES73156FF040AB0 6ES7315 6FF04 0AB0 Siemens 6ES7315-6FF04-0AB0 Siemens CPU 315F-2 DP 6ES7315-6FF04-0AB0 CPU315F-2DP 6ES7315-6FF04-0AB0 6ES7315 6FF04 0ABO CPU 315F-2 DP Fail-Safe SIMATIC S7-300 CPU 315F-2 DP
Technical notes
Siemens 6ES7315-6FF04-0AB0 combines a 384 KB CPU with MPI and PROFIBUS DP master/device communication in a 40 mm S7-300 module. A Micro Memory Card is required for operation.
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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.
Why does a project using Siemens 6ES7315-6FF04-0AB0 require a Micro Memory Card?
The operating arrangement for Siemens 6ES7315-6FF04-0AB0 requires a Micro Memory Card, which can be specified up to 8 MB; verify that card before commissioning the CPU.
When selecting the second interface on Siemens 6ES7315-6FF04-0AB0, what role can it take?
The second interface of Siemens 6ES7315-6FF04-0AB0 can operate as a PROFIBUS DP master or device, so the role must match the planned bus position.
What supply condition must be checked before wiring Siemens 6ES7315-6FF04-0AB0?
Feed Siemens 6ES7315-6FF04-0AB0 from 24 V DC within the permitted 19.2 to 28.8 V DC range and provide the documented external protection.
How should the 384 KB figure on Siemens 6ES7315-6FF04-0AB0 be interpreted during CPU selection?
Siemens 6ES7315-6FF04-0AB0 provides 384 KB of integrated work memory, so program planning must be assessed against that CPU memory rather than an unrelated S7-300 variant.
Which engineering basis is specified for Siemens 6ES7315-6FF04-0AB0?
Siemens 6ES7315-6FF04-0AB0 is specified for STEP 7 V5.5 SP1 or later, or STEP 7 V5.2 SP1 or later with HSP 218 and Distributed Safety.