Siemens 6ES7317-2AJ10-0AB0
Siemens 6ES7317-2AJ10-0AB0
Siemens 6ES7317-2AJ10-0AB0
Siemens 6ES7317-2AJ10-0AB0
Siemens 6ES7317-2AJ10-0AB0
Siemens 6ES7317-2AJ10-0AB0
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6ES7317-2AJ10-0AB0

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Siemens 6ES7317-2AJ10-0AB0 is a SIMATIC S7-300 CPU 317-2 DP that executes the control program and coordinates distributed PROFIBUS DP devices.
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Technical specifications for 6ES7317-2AJ10-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7317-2AJ10-0AB0
  • Product Family:
    Siemens Simatic S7-300
  • Product Type:
    CPU 317-2 DP Processor Module
  • Stock:
    1
  • Hardware product version:
    01
  • Firmware version:
    V2.6
  • Engineering software:
    STEP 7 V5.2 SP1 or higher with hardware update
  • Rated supply voltage:
    24 V DC
  • Work memory:
    512 KB integrated
  • Load memory:
    SIMATIC Micro Memory Card, max. 8 MB
  • Bit operation time:
    0.05 µs typical
  • I/O address area:
    8,192 bytes inputs and 8,192 bytes outputs
  • Process image:
    2,048 bytes inputs and 2,048 bytes outputs
  • Expansion units:
    3 maximum
  • Rack capacity:
    4 racks maximum, 8 modules per rack
  • RS485 interfaces:
    2 isolated interfaces
  • First interface:
    MPI and PROFIBUS DP master/slave
  • Second interface:
    PROFIBUS DP master/slave
  • DP devices per master:
    124 maximum
  • Diagnostic buffer:
    100 power-fail-proof entries
  • Weight:
    1.14 lbs (0.517 kg)
  • Estimated shipping dimensions:
    13.20 x 15.00 x 9.10 cm
  • 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 Structure MPI/DP Port Second DP Port Online Diagnostics

Features:

  • The CPU provides 512 KB of integrated working memory for the active S7 program and data.
  • Two isolated RS485 interfaces separate MPI-capable communication from an additional DP network role.
  • A SIMATIC Micro Memory Card supplies load memory and maintenance-free program backup.
The processor scans the S7 program, updates the process image and exchanges configured data with central and remote modules.

The MPI/DP interface carries engineering, operator-panel and S7 services, while the second port can organize another PROFIBUS DP segment.

Stored diagnostic-buffer entries and online test functions connect controller events with the program and variables being examined.

The Siemens 6ES7317-2AJ10-0AB0 CPU 317-2 DP Processor Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7317-2AJ10-0AB0 CPU 317-2 DP Processor Module 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.

Program and data storage

  • Working memory: Integrated RAM holds the code and data used during CPU execution.
  • Load memory: The required Micro Memory Card stores the loadable project and data.
  • Backup path: Program and data backup is provided through the card without a battery.
  • Retentive area: Data blocks can retain configured values within the supported retentive memory limit.

First-interface services

  • Physical layer: The first port is an isolated RS485 interface.
  • Engineering access: MPI services connect programming devices and operator panels.
  • DP operation: The same port can be configured as a PROFIBUS DP master or slave.
  • Routing: Configured communication services route data between supported S7 connections.

Dedicated PROFIBUS path

  • Independent interface: The second isolated RS485 port does not provide MPI operation.
  • Master role: The port can coordinate a separate group of PROFIBUS DP devices.
  • Slave role: The CPU can instead expose configured transfer areas as a DP slave.
  • Isochronous mode: This interface supports the documented OB 61 isochronous operating path.

Commissioning and event checks

  • Block status: Online status links executing logic with current signal states.
  • Variable checks: Inputs, outputs, memory, data blocks, timers and counters can be observed or controlled.
  • Forcing: Selected input and output variables can be forced during controlled commissioning work.
  • Event history: The diagnostic buffer retains 100 entries through a power interruption.
Description
Siemens 6ES7317-2AJ10-0AB0 is a SIMATIC S7-300 CPU 317-2 DP that executes the user program and coordinates the station's central and distributed I/O. Its 512 KB working memory holds active code and data while the plug-in Micro Memory Card supplies the load-memory and backup path.

The first isolated RS485 interface on 6ES7317-2AJ10-0AB0 combines MPI and PROFIBUS DP functions. Engineering stations, operator panels and S7 communication can share this path with the configured DP role.

A second isolated RS485 interface lets 6ES7317-2AJ10-0AB0 operate another PROFIBUS DP master or slave connection without assigning that traffic to the MPI-capable port. Each DP master exchanges configured input and output areas with its remote devices.

During commissioning, 6ES7317-2AJ10-0AB0 combines block status, variable status/control, forcing and a power-fail-proof diagnostic buffer. These functions connect observed program behavior with stored controller and network events.
Alternative Names
6ES7317 2AJ10 0AB0 6ES73172AJ100AB0 Siemens 6ES7317-2AJ10-0AB0 SIMATIC S7-300 CPU 317-2 DP CPU317-2DP 512KB Siemens S7-300 317-2DP Processor 6ES7317 AJ10 CPU Module S7-300 Dual DP CPU 317
Technical notes
Siemens 6ES7317-2AJ10-0AB0 requires a SIMATIC Micro Memory Card; both isolated RS485 interfaces are configured independently in the STEP 7 project.
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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 Siemens 6ES7317-2AJ10-0AB0 require a Micro Memory Card before the project can run?
Before loading the project, insert a SIMATIC Micro Memory Card in Siemens 6ES7317-2AJ10-0AB0; the card supplies load memory and maintenance-free backup for program and data.
How should the two communication ports on Siemens 6ES7317-2AJ10-0AB0 be distinguished during network planning?
On Siemens 6ES7317-2AJ10-0AB0, the first port combines MPI and DP services, whereas the second port carries a separately configured PROFIBUS DP master or slave role.
Can engineering devices and PROFIBUS stations share the first interface of Siemens 6ES7317-2AJ10-0AB0?
Engineering devices and PROFIBUS stations can share the first interface of Siemens 6ES7317-2AJ10-0AB0 because that port carries PG/OP, routing, S7 and configured DP services.
What must be enabled when Siemens 6ES7317-2AJ10-0AB0 uses an isochronous DP task?
For an isochronous task on Siemens 6ES7317-2AJ10-0AB0, configure the second DP interface and use the execution path associated with organization block OB 61.
Which diagnostic history remains available after power loss on Siemens 6ES7317-2AJ10-0AB0?
After a power interruption, all 100 diagnostic-buffer entries remain available on Siemens 6ES7317-2AJ10-0AB0 as power-fail-proof event records.
What engineering baseline is required for Siemens 6ES7317-2AJ10-0AB0?
Use STEP 7 V5.2 SP1 or higher with the applicable hardware update when engineering Siemens 6ES7317-2AJ10-0AB0.