Product Name:PROCESSOR MODULE
Brand Name: SIEMENS
Model Number:6DD1606-2AC0
Country of Origin:GERMANY
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
SIEMENS |
Model Number: |
6DD1606-2AC0 |
Country of Origin: |
GERMANY |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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The Siemens 6DD1606-2AC0 is a PT20G processor module built for the SIMADYN D high-performance automation platform. Designed for demanding industrial tasks, the 6DD1606-2AC0 integrates a 16‑bit 80C186 microprocessor operating at 20 MHz for fast arithmetic and logic processing. This specialized 6DD1606-2AC0 module excels at drive-related functions, torque control, and thyristor converter management via its dedicated SITOR interface. A single‑slot module within the SIMADYN D subrack, the 6DD1606-2AC0 utilizes plug‑in MS4x memory cards for user programming and system firmware, making it a reliable workhorse for legacy process and drive systems.
Drive and Motion Control Systems – High‑speed converters, rolling mill torque control, multi‑axis synchronisation
Power Electronics – Controlling line‑commutated thyristor converters for large drives
Turbine and Governor Systems – Steam and gas turbine governing in power generation
Heavy Industrial Manufacturing – Cement, steel, paper, and textile processing lines
Process Automation – Chemical reactors, pharmaceutical batch systems, food processing lines
16‑bit 80C186 processor with 20 MHz operating frequency for real‑time performance
Dedicated SITOR interface for direct connection to thyristor converters and power cabinets
16 digital inputs + 16 digital outputs for versatile I/O expansion
Extended memory capacity: 128 KB RAM + 16 KB Flash ROM
Wide‑temperature tolerance from –25°C to +60°C, suitable for harsh industrial environments
Robust mechanical design built for long‑term reliability in continuous operation
Executes real‑time control algorithms using its 16‑bit 80C186 microprocessor, handling complex industrial processes and logical operations independently.
Manages power electronics by generating precise firing impulses for line‑commutated thyristor converters through the integrated SITOR interface.
Processes I/O signals through 16 digital input channels and 16 digital output channels.
Stores applications permanently via the X50 slot using MS4x plug‑in memory modules for both user programs and system firmware.
Communicates with networks using PROFIBUS DP, CAN bus, Ethernet, and RS‑232/485 interfaces.
Q1: What is the difference between 6DD1606-2AC0 and 6DD1606-1AC0?
The 6DD1606-2AC0 is a PT20G module with a SITOR interface for power electronics control, while 6DD1606-1AC0 is a PT20 module lacking the SITOR interface but offering built‑in analog I/O options.
Q2: Is the 6DD1606-2AC0 still available from Siemens?
No. Siemens discontinued the 6DD1606-2AC0 and ended all product lifecycle support on October 1, 2017. However, it remains available from third‑party industrial automation suppliers as a spare part for legacy systems.
Q3: How do I program the 6DD1606-2AC0 processor module?
The 6DD1606-2AC0 requires plug‑in MS4x memory modules inserted into slot X50. Your user program and system firmware (operating system, monitor program) must be stored on these modules.
Q4: What is the SITOR interface on the 6DD1606-2AC0 used for?
The SITOR interface enables direct control of line‑commutated thyristor converters (e.g., 6QC5x SITOR cabinets) for high‑power drive and power conversion applications. SE20.2 interface modules can be used to connect the 6DD1606-2AC0 to these power sections.
Q5: Can the 6DD1606-2AC0 be used in new automation projects?
Siemens officially advises against using SIMADYN D components like the 6DD1606-2AC0 for new projects, as the platform is in a phase‑out state. For new installations, consider modern alternatives such as SIMATIC T400 or FM458.
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