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6DD1606-0AD1

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Siemens 6DD1606-0AD1 is a SIMADYN D T400 technology module that brings configurable digital, analog, encoder, and serial interfaces into 6SE70/71 drive equipment and the SRT400.
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Technical specifications for 6DD1606-0AD1

  • Manufacturer:
    Siemens
  • Part Number:
    6DD1606-0AD1
  • Product Family:
    Siemens Simadyn
  • Product Type:
    SIMADYN D T400 Technology Module
  • Stock:
    1
  • Processing Core:
    32-bit T400 processor at 32 MHz.
  • Pulse Encoder Inputs:
    Two pulse-encoder inputs.
  • Serial Interface:
    RS232, RS485, or SSI selectable serial interface.
  • Flash Memory:
    1 MB Flash.
  • RAM:
    2 MB RAM.
  • EEPROM:
    32 KB EEPROM.
  • Configuration Software:
    D7-SYS configuration environment.
  • Host Equipment:
    6SE70/71 drive equipment and SRT400.
  • Weight:
    1.032 lbs (0.468 kg)
  • Estimated shipping dimensions:
    28 × 20 × 5 cm
  • 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 I/O Allocation Encoder Routing Serial Layout Configuration Memory

Features:

  • SIMADYN D T400 technology board for 6SE70/71 and SRT400 host systems
  • 32-bit T400 processing at 32 MHz with onboard Flash, RAM, and EEPROM
  • Pulse-encoder acquisition with a selectable RS232, RS485, or SSI serial link
Within the host rack, 6DD1606-0AD1 occupies the T400 position used for drive-related signal processing.

Drive feedback enters through the pulse-encoder channels, while the board’s binary and analog groups handle separate control-signal paths.

D7-SYS configuration and the selectable serial assignment define how 6DD1606-0AD1 is connected and commissioned in the host system.
The Siemens 6DD1606-0AD1 SIMADYN D T400 Technology Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6DD1606-0AD1 SIMADYN D T400 Technology 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.

Channel Groups

  • Binary channels: 6DD1606-0AD1 combines binary inputs, binary outputs, and bidirectional binary channels.
  • Analog path: 6DD1606-0AD1 provides documented analog input and output channels alongside the binary groups.
  • Drive exchange: The T400 board exchanges drive signals through the host equipment interface.
  • Module role: 6DD1606-0AD1 operates as a configurable technology board inside the documented SIMADYN D host equipment.

Pulse Signal Path

  • Input count: Two pulse-encoder inputs are provided on 6DD1606-0AD1.
  • Acquisition path: The encoder inputs form a separate signal path from the selectable serial interface.
  • Host placement: 6DD1606-0AD1 is placed inside 6SE70/71 drive equipment or the SRT400.
  • Signal handoff: Encoder data enters the T400 processing section before the board exchanges drive signals.

Link Selection

  • Available links: 6DD1606-0AD1 supports RS232, RS485, or SSI as the selectable serial option.
  • Hardware choice: The installed hardware option determines which serial link is presented.
  • Path separation: The serial connection remains distinct from the two pulse-encoder inputs.
  • Configuration context: The selected serial interface is handled within the D7-SYS configuration environment.

D7-SYS Data Handling

  • Configuration environment: D7-SYS is the configuration environment used with 6DD1606-0AD1.
  • Flash resource: The board provides 1 MB Flash for its documented T400 memory arrangement.
  • Working resource: The 2 MB RAM supports T400 processing data on 6DD1606-0AD1.
  • Non-volatile resource: A 32 KB EEPROM is included in the board memory arrangement.
Description
Mounted in the host rack, Siemens 6DD1606-0AD1 serves as a SIMADYN D T400 technology module for 6SE70/71 drive equipment and the SRT400. It provides configurable signal processing within those systems rather than operating as a standalone drive.

Drive feedback reaches 6DD1606-0AD1 through two pulse-encoder inputs, while binary, bidirectional binary, and analog channel groups provide separate signal paths for the host equipment.

The serial assignment on 6DD1606-0AD1 can be RS232, RS485, or SSI, with D7-SYS used for configuration. This separates encoder acquisition from the selected serial connection.

For the T400 processing arrangement, 6DD1606-0AD1 carries 1 MB Flash, 2 MB RAM, and 32 KB EEPROM for executable and configuration data.
Technical notes
Siemens 6DD1606-0AD1 combines a 32-bit/32 MHz T400 processing core, two pulse-encoder inputs, and D7-SYS configuration memory.
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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 a controls engineer confirm that Siemens 6DD1606-0AD1 matches the host before ordering?
Start by matching the listed 6SE70/71 drive equipment or SRT400 host; 6DD1606-0AD1 is a T400 technology module inside that system, not a standalone drive.
What must be separated when wiring binary, analog, and encoder signals on Siemens 6DD1606-0AD1?
Keep the two pulse-encoder inputs on 6DD1606-0AD1 distinct from the binary and analog channel groups; assign each signal to its documented interface before commissioning.
Which serial standard should be selected before connecting Siemens 6DD1606-0AD1?
Select RS232, RS485, or SSI for 6DD1606-0AD1 during configuration; the chosen assignment determines the serial connection that must be wired.
How should memory be checked before loading a configuration into Siemens 6DD1606-0AD1?
Reserve the T400 memory set—1 MB Flash, 2 MB RAM, and 32 KB EEPROM—when sizing 6DD1606-0AD1; compare program and configuration data with those capacities first.
Which software environment is used to configure Siemens 6DD1606-0AD1?
D7-SYS is the configuration environment for 6DD1606-0AD1; use it when setting the T400 board parameters and stored configuration data.
How can feedback and a serial link remain separate on Siemens 6DD1606-0AD1?
Use the encoder inputs for feedback and the selected serial port for the separate link; 6DD1606-0AD1 keeps those signal paths functionally distinct.