Siemens 6ES7317-2FK14-0AB0 SIMATIC S7-300 CPU 317F-2 PN/DP

Siemens 6ES7317-2FK14-0AB0 fail-safe PLC central processing unit

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SIMATIC S7-300 | FAIL-SAFE PROCESSING

Siemens 6ES7317-2FK14-0AB0 CPU 317F-2 PN/DP

Siemens 6ES7317-2FK14-0AB0 is a fail-safe SIMATIC S7-300 CPU 317F-2 PN/DP for safety-related and standard automation tasks. It combines 1.5 MB integrated work memory with an MPI/PROFIBUS DP interface rated to 12 Mbit/s and an Ethernet PROFINET interface with an integrated two-port switch. The CPU uses firmware V3.2, operates from 24 V DC and requires a Micro Memory Card. Siemens identifies the exact order number as a spare part. Selection should include a careful review of hardware release, firmware, STEP 7 and Distributed Safety versions, MMC, network configuration, safety program and the installed rack.

Original newIn stockSpare partWith 1 year warranty

Condition, availability and warranty are Stockoems commercial terms, not Siemens manufacturer commitments.

Verified Product Data Matrix

Manufacturer
Siemens

Complete Part Number
6ES7317-2FK14-0AB0

Product Type
Fail-safe central processing unit

Series
SIMATIC S7-300

Product Designation
CPU 317F-2 PN/DP

Official Status
Spare part

Hardware Release
01

Firmware Version
V3.2

Integrated Work Memory
1.5 MB

First Interface
MPI / PROFIBUS DP, 12 Mbit/s

Second Interface
Ethernet PROFINET, two-port switch

Supply Voltage
24 V DC

Permissible Supply Range
20.4 to 28.8 V DC

Micro Memory Card
Required, up to 8 MB

Programming Package
STEP 7 V5.5 or higher

Safety Engineering
Distributed Safety V5.4 SP4

Shipping
Worldwide shipping coordinated after order review

Safety and Network Signal Path

Safety and standard program

The CPU executes approved safety logic together with standard control functions.

MPI / PROFIBUS DP

The first interface supports MPI and PROFIBUS DP communication up to 12 Mbit/s.

PROFINET Ethernet

The second interface provides Ethernet PROFINET connectivity through a two-port switch.

Distributed automation

Configured field devices, HMI and engineering systems exchange process and diagnostic data.

Typical Applications

Machine safety and interlocking

Burner control safety functions

Distributed fail-safe I/O systems

Combined standard and safety automation

Legacy S7-300 safety system maintenance

Compatibility and Revision Notice

Match the complete order number 6ES7317-2FK14-0AB0. Verify hardware release 01, firmware V3.2, STEP 7 and Distributed Safety versions, MMC capacity, rack and power supply, PROFIBUS and PROFINET settings, safety signatures, device configuration and project archive before replacement. The non-fail-safe CPU 317-2 PN/DP has a different order number and is not an equivalent safety replacement.

Frequently Asked Questions

What is Siemens 6ES7317-2FK14-0AB0?

It is a SIMATIC S7-300 CPU 317F-2 PN/DP fail-safe central processing unit for safety-related and standard automation.

How much work memory is integrated?

The exact CPU provides 1.5 MB of integrated work memory.

Which communication interfaces are included?

It has an MPI/PROFIBUS DP interface up to 12 Mbit/s and an Ethernet PROFINET interface with a two-port switch.

Is a Micro Memory Card required?

Yes. A Micro Memory Card is required, with a supported capacity up to 8 MB.

Is 6ES7317-2FK14-0AB0 discontinued?

Siemens currently identifies this exact order number as a spare part. This page does not convert that official wording into Discontinued.

What must be checked before replacement?

Check the complete suffix, hardware and firmware revisions, safety software, MMC, rack, network settings and approved safety project.

Request a Compatibility and Supply Check

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com
WhatsApp: +86 18159889985

Email Sales WhatsApp Sales

PROCUREMENT CHECK DESK

Service Support for Siemens 6ES7317-2FK14-0AB0

A documented review path for sourcing a fail-safe S7-300 CPU without substituting suffixes, revisions or safety requirements.

Office procurement team reviewing Siemens 6ES7317-2FK14-0AB0 requirements

Buyer-to-Engineer Review Route

Automation specialists discussing CPU 317F-2 PN DP compatibility — **Technical coordination**
Engineers review the CPU suffix, firmware, safety software, MMC, rack and field-network configuration.

Office staff coordinating documentation and worldwide shipment — **Order coordination**
Label evidence, commercial documents, protective packaging, carrier details and after-sales records are organized around the confirmed order.

Procurement Check Gates

01 | Model and suffix verification
The full order number 6ES7317-2FK14-0AB0 is compared with the request and available label evidence.

02 | Condition confirmation
The offered condition is stated in writing as a Stockoems commercial term.

03 | Technical compatibility review
Hardware release, firmware, safety software, MMC, rack and interface requirements are reviewed from supplied system information.

04 | Product and label photo confirmation
Available product, packaging and rating-label images are compared with the purchasing record.

05 | Protective packaging
Packaging materials and handling arrangements are selected for industrial electronic equipment.

06 | Worldwide shipping
Carrier options are coordinated for the destination and confirmed order details.

07 | Shipment tracking
Tracking information is shared after carrier collection when available.

08 | Customs documentation
Commercial shipping documents are prepared from the confirmed order information.

09 | Written warranty terms
Warranty scope and duration are recorded as Stockoems commercial terms.

10 | Return authorization process
Return requests require written review and authorization under the agreed terms.

11 | After-sales response
Order records support clear follow-up on identity, shipment, compatibility and warranty questions.

This route supports label verification, inspection coordination, packaging handling, logistics planning, document preparation and responsive after-sales communication. Delivery timing and exact inventory quantities are provided only after order-specific review.

Industrial Automation Supplier Qualification FAQ

How should a direct user evaluate a supplier?

Require exact model and suffix discipline, clear condition wording, product and label evidence, written warranty terms and a documented return process.

What should a purchasing team request before approval?

Request the complete order number, available label photos, condition statement, packaging plan, shipping documents and named after-sales contact.

What should an engineer verify for this fail-safe CPU?

Verify hardware release 01, firmware V3.2, STEP 7 and Distributed Safety compatibility, MMC, rack, network settings, safety signatures and the approved project archive.

What are common risk signals?

Altered suffixes, generic photos, copied specifications, unsupported lifecycle claims, unrealistic delivery promises and missing written warranty or return terms are warning signs.

Coordinate Your Requirement

Share the complete part number, quantity, destination and product label photos for a structured procurement review.

Email: sales6@apterpower.com
WhatsApp: +86 18159889985

Email Sales WhatsApp Sales

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