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6DD1607-0AA1

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Built for SIMATIC S7-400, Siemens 6DD1607-0AA1 is an FM 458-1 DP application module for fast arithmetic, open-loop and closed-loop control processing.
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Technical specifications for 6DD1607-0AA1

  • Manufacturer:
    Siemens
  • Part Number:
    6DD1607-0AA1
  • Product Family:
    Siemens Simatic S7-400
  • Stock:
    1
  • Product Type:
    FM 458-1 DP Application Module
  • Required Slots:
    1
  • Program Memory:
    2 MB, 4 MB or 8 MB MMC
  • Binary Inputs:
    8
  • Nominal Input Voltage:
    24 V DC
  • Signal 0 Range:
    -1 V to +6 V
  • Signal 1 Range:
    +13.5 V to +33 V
  • Input Delay:
    100 µs max
  • Serial Interface:
    RS232 service interface
  • PROFIBUS DP Rate:
    12 Mbaud max
  • Power Supply:
    5 V DC
  • Current Consumption:
    2.2 A typical
  • Power Loss:
    11 W typical
  • Weight:
    2.2 lbs (1 kg)
  • Estimated shipping dimensions:
    26x19.7x2.032cm
  • 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 Program Storage Service Interface DP Data Path Operating Limits

Features:

  • Executes arithmetic, open-loop and closed-loop control functions in one S7-400 slot.
  • Uses an MMC for the configured application program and service recovery.
  • Exchanges signals through eight binary inputs, RS232 service access and PROFIBUS DP.
The application module processes its assigned control tasks independently while remaining integrated with the surrounding S7-400 station.

A removable program medium lets maintenance teams preserve the loaded application before board service begins.

Service work should treat power, cooling, field inputs and the DP network as one coordinated installation.

The Siemens 6DD1607-0AA1 FM 458-1 DP Application Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6DD1607-0AA1 FM 458-1 DP Application 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.

Protecting the loaded application

  • MMC medium: The module accepts 2 MB, 4 MB or 8 MB cards for the configured program.
  • Backup control: A verified copy should be retained before the card or module is removed from the rack.
  • Card identity: The service record should connect the physical MMC to the correct machine and software release.
  • Restart review: After restoration, controller states and dependent axes or processes should be checked before enabling outputs.

Working through the local diagnostic port

  • RS232 access: The serial service connection provides a direct path for engineering and diagnostic work.
  • Cable match: The maintenance cable and port settings must suit the documented service interface.
  • Program state: Local access can be used to inspect the running application and stored diagnostic information.
  • Change control: Any uploaded or downloaded application should be tied to the plant backup and revision record.

Coordinating PROFIBUS communication

  • Bus speed: The interface supports DP communication up to 12 Mbaud when the entire segment is configured accordingly.
  • Node settings: Address and parameter records must agree with the master project and connected devices.
  • Termination: Both physical bus ends need the correct active termination before communication can stabilize.
  • Fault isolation: Compare local module status with master diagnostics to separate application faults from network faults.

Managing power and cabinet conditions

  • Backplane supply: The AA1 module draws approximately 2.2 A from the 5 V rack supply.
  • Heat load: About 11 W of dissipation must be included in the cabinet cooling calculation.
  • Slot planning: The single-slot board still requires clearance for front connectors and service access.
  • Input environment: The 24 V binary-input circuits should remain within the documented signal ranges and grounding scheme.
Description
Siemens 6DD1607-0AA1 is an FM 458-1 DP application module that gives a SIMATIC S7-400 station dedicated capacity for arithmetic, open-loop and closed-loop control tasks.

The application program is stored on a 2 MB, 4 MB or 8 MB MMC. This removable program medium supports controlled restoration of the configured control functions during service work.

Eight 24 V binary inputs bring external status signals into 6DD1607-0AA1. An RS232 service interface supports local diagnostics, while PROFIBUS DP communication at up to 12 Mbaud connects distributed I/O and coordinated devices.

The single-slot module draws approximately 2.2 A from the 5 V supply and dissipates about 11 W. Cabinet cooling, program backup and the recorded PROFIBUS topology should be checked together before exchanging the module.
Alternative Names
Siemens 6DD1607-0AA1 6DD16070AA1 6DD 1607-0AA1 6DD 1607 0AA1 6DD1607 0AA1 6DD1607-0AAI FM 458-1 DP 6DD1607-0AA1 FM 458-1 DP
Technical notes
For Siemens 6DD1607-0AA1 service work, retain the MMC application and record binary-input, RS232 service and PROFIBUS DP connections before exchange.
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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 can the application be protected before servicing a failed 6DD1607-0AA1?
Before removing 6DD1607-0AA1, secure the MMC image and engineering project, record the program revision and capture the module diagnostics so the control application can be restored deliberately.
What should be checked when PROFIBUS devices disappear after a 6DD1607-0AA1 exchange?
For 6DD1607-0AA1, verify the DP address, baud rate, bus termination, cable order and master project against the recorded topology before assuming the replacement module is faulty.
How should unstable 24 V input states on 6DD1607-0AA1 be diagnosed?
Measure the signal and reference potential at 6DD1607-0AA1, compare them with the documented signal-0 and signal-1 ranges, then inspect common wiring and source leakage for the affected binary input.
Why can 6DD1607-0AA1 run hot even though it occupies only one S7-400 slot?
6DD1607-0AA1 dissipates about 11 W and draws approximately 2.2 A from the 5 V rack supply, so blocked airflow or an overloaded rack-power budget can raise its operating temperature.
Which service records make a 6DD1607-0AA1 control fault easier to isolate?
For 6DD1607-0AA1, retain the LED state, diagnostic messages, MMC and program revision, binary-input states, RS232 observations and PROFIBUS status from the moment the fault occurred.