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Siemens 6DD1661-0AB1
Siemens 6DD1661-0AB1
Siemens 6DD1661-0AB1
· Product image is representative; revision or series may vary. Contact us to request a specific version.

6DD1661-0AB1

CSH11 Communications Module

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Technical specifications for 6DD1661-0AB1

  • Product Model
    6DD1661-0AB1
  • Spare Model
    CSH11
  • Product Parameters
    CSH11 Communications Module
  • Tariff Code
    8537101190
  • Country of origin
    Germany
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    2x26x26.1cm
  • Manufacturer
    Siemens
  • Weight
    1 lbs (0.6 kg)
  • Data Transfer Rate
    Up to 100 Mbps
  • Supply Voltage
    24V DC
  • Operating Temperature
    0°C to +60°C
  • Storage Temperature
    -40°C to +70°C
  • Communication System
    SINEC H1
  • Maximum Nodes
    1024 nodes on the network
  • Physical Interface
    15-pin Sub-D connector (X6)
  • Channel Length (Net Data)
    2048 bytes

Description

The SIEMENS 6DD1661-0AB1 is a SIMADYN D Communication Module CSH11 for Industrial Ethernet communication in the SIMADYN D control system. The 6DD1661-0AB1 provides a slave interface for the SINEC H1 bus system, enabling seamless integration of SIMADYN D controllers into industrial Ethernet networks.

The SIEMENS 6DD1661-0AB1 is designed as a plug-in module that inserts into the CS7 communications support module. The 6DD1661-0AB1 works in conjunction with the CS7 support module, and together they form the communication interface for the SIMADYN D subrack. The 6DD1661-0AB1 is configured using HWConfig, allowing flexible parameterization within the STEP 7 engineering environment.

The SIEMENS 6DD1661-0AB1 transfers data with CPU modules via a 16 kByte dual-port RAM located on the CS7 support module. The 6DD1661-0AB1 enables high-speed data exchange between the SIMADYN D controller and external devices connected to the SINEC H1 network.

Information

Overview Manuals Application Notes Product Applications Cable Connections

Features:

  • SINEC H1 Industrial Ethernet Slave Interface
  • Pluggable Module for CS7 Support Module
  • 16 kByte Dual-Port RAM Data Transfer
  • PROFIBUS Connection via X5 Connector
The 6DD1661-0AB1 incorporates a CP1470 communications processor and a 64 kbyte dual port RAM for data transfer to CPU modules. The module is configured using HWConfig and communicates with the CPU via the C-bus or L-bus backplane connection. A maximum of 1024 nodes can be coupled on the SINEC H1 network at a baud rate of 10 Mbaud.

The 15-pin Sub-D connector X6 connects to the SINEC H1 bus coupler via the SINEC H1 drop cable 727-1, with a maximum cable length of 50 m.The drop cable must be latched into place using the latch mechanism. Parameterization of the CP1470 — including setting the Ethernet address and administration — is performed via the asynchronous serial interface at the 25-pin connector X5 using the SINEC NML configuring software from a PC. The parameterization interface supports RS 232 (V.24) and 20 mA line current (TTY) physical interfaces at a fixed baud rate of 9.6 kbaud.

The 6DD1661-0AB1 SIEMENS SIMADYN D COMMUNICATION MODULE may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
SIEMENS 6DD1661-0AB1 SIMADYN D COMMUNICATION MODULE Manuals, Datasheets, Drivers, 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.
The module supports multiple communication layers. Layer 2 handles process data transfer. Layer 4 supports process data and message system communication. Layer 7 (STF) provides process data and message system services. Up to 46 transmitters and receivers per SIMADYN D can utilize Layer 4 of the CSH11. The fastest Layer 4 sampling time is 10 ms for data quantities up to 512 bytes. The channel length for net data is 2048 bytes. Approximately 400 SIMADYN D channels with low data quantities or 29 channels with 2048 bytes each can be configured.
  • Heavy Industrial Automation: Used in high-performance processes requiring arithmetic accuracy and dynamic control
  • Drive Technology: Integrated for precise torque, speed, and position control of high-power AC/DC drives
  • High-Dynamic Control: Applied in rolling mills, hydraulic drives, HVDC, and reactive power compensation
  • Process Line Synchronization: Manages dancer rolls, multi-motor setups, and electronic shaft operations
  • Smart Manufacturing: Controls distributed machinery via Ethernet networks for reduced time-to-market
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
SINEC H1 (Industrial Ethernet): Connect your Industrial Ethernet/SINEC H1 network cable directly to the appropriate port on the front panel.
Cable Strain Relief: The serial/network connecting cable must be securely retained using the module's built-in cable clamping device on the front panel to prevent wire pulling.
Adapter / Extension Cabling: If the board is inserted into a carrier module or adapter (such as the CS7), verify that the front panel of the carrier is also properly interconnected with the communications adapter.

Alternative Names

6DD1661-0ABI 6DD1661-OAB1 6DD166I-0AB1 6DDI661-0AB1 6DD1661 0AB1 6DD1661 0ABI 6DD1661 OAB1 6DD166I 0AB1 6DDI661 0AB1

Technical notes

The SIEMENS 6DD1661-0AB1 connects to the SINEC H1 bus at connector X5. The 6DD1661-0AB1 supports direct connection with the SINEC L2 bus connector or connection via an SINEC L2 bus terminal. The 6DD1661-0AB1 requires consideration of drop cable capacitance depending on the baud rate when using bus terminals. The SINEC L2 bus terminal and SINEC L2 bus connector both have terminating resistors which can be switched in.

FAQs

  • What is 6DD1661-0AB1?

    +
    The Siemens 6DD1661-0AB1 is a SIMADYN D Communication Module (CSH11 slave interface) designed for industrial automation.
  • What is the main function of the 6DD1661-0AB1?

    +
    It acts as a CSH11 communication slave module within SIMADYN D and industrial networking systems. It ensures data exchange is processed efficiently in demanding production and automation environments.
  • Which control platforms support this card?

    +
    It is built exclusively for the SIMADYN D control rack system. It does not natively fit standard SIMATIC S7-300 or S7-400 subracks unless part of a specialized hybrid system layout.
  • What software is required to configure the 6DD1661-0AB1?

    +
    Configuration is handled via Siemens STEP 7 engineered with the D7-SYS optional software package. Older systems may also reference the legacy STRUC V4.x configuration tools.
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