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      Siemens 6DD1681-0FG0
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Saturday, November 14

      6DD1681-0FG0

      SU10 Ribbon-Cable Terminal Interface

      Require for Quote:

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          PRODUCT DESCRIPTION

          6DD1681-0FG0 SU10 Ribbon-Cable Terminal Interface

          Siemens 6DD1681-0FG0 is the SU10 terminal interface for SIMADYN D analog and binary signal connections. It converts the 26-core ribbon-cable connector X1 to the screw/plug-in terminal block X2 without electronically converting the signals. Of the twenty-six terminal positions, twenty-five are assigned signal connections and one is unassigned.

          SU10 provides a one-to-one connection between the ribbon connector and screw terminals, with signal flow possible in either direction. It introduces no additional electrical isolation or signal processing. The manufacturer gives a maximum signal current of 0.5 A, and the permissible voltage follows the connected equipment. X2 accepts conductor cross-sections from 0.2 to 2.5 mm2, and the interface can be mounted vertically or horizontally on a mounting rail.
          BEFORE YOU BUY

          Confirm the complete 6DD1681-0FG0 identity

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          ACTUAL APPLICATIONS

          Application fields for 6DD1681-0FG0

          These broad application fields reflect the documented function and technical characteristics of 6DD1681-0FG0.
          • 01 · PHARMACEUTICALS

            Pharmaceutical Specialties and Biopharmaceuticals

            Specialty pharmaceuticals and conventional medicinal applicationsGeneral biopharmaceuticals and related medicinal applications
          • 02 · WATER & WASTEWATER

            Wastewater Treatment and Water Reuse

            Municipal wastewater treatment and urban water supplyIndustrial water reuse and industrial wastewater treatment
          • 03 · CHEMICALS

            Basic Chemicals and Chemical Specialties

            Basic organic chemicals and industrial petrochemicalsSpecialty inorganic chemicals and broader chemical specialties

          Technical specifications for 6DD1681-0FG0

          • Product Model
            6DD1681-0FG0
          • Product Parameters
            SU10 Ribbon-Cable Terminal Interface
          • In stock
            1 unit
          • Manufacturer
            Siemens
          • Ribbon connector X1
            26-core
          • Screw/plug-in terminals X2
            26
          • Assigned signal terminals
            25
          • Unassigned terminal positions
            1
          • Signal mapping
            1:1 between X1 and X2
          • Signal direction
            Bidirectional
          • Maximum signal current
            0.5 A
          • Additional galvanic isolation
            None
          • Signal processing
            None
          • X2 conductor cross-section
            0.2 to 2.5 mm2
          View all additional
          Ask for Quote

          Alternative Names

          6DD1681-0FG0 SIMADYN D SU10 SU10 Ribbon-Cable Terminal Interface
          SYSTEM & REPLACEMENT CHECK

          Information needed before ordering

          Three direct checks to secure your system integration and minimize ordering risks.

          Information

          System integration Replacement check Manuals & support
          SYSTEM INTEGRATION

          Integrate 6DD1681-0FG0 within SIMADYN D SU10

          Use SU10 with the documented SIMADYN D cable and host-connector arrangement. The manual identifies SC49 for IT41 X6/X7 or IT42 X8, SC50 for IT42 X6 and SC51 for IT42 X7. Match the actual host connector rather than selecting a ribbon cable on pin count alone.
          Wire X2 according to the one-to-one X1 mapping and leave the unassigned terminal position unused. Respect the 0.5 A signal-current limit and the voltage limits of the connected modules. SU10 supplies neither extra isolation nor signal conditioning for the connected circuits.
          Mount the interface on the specified rail in a supported orientation and use X2 conductors within 0.2 to 2.5 mm2. Verify terminal numbering, signal continuity and the host cable assignment before energizing the associated analog or binary circuits.

          Features:

          • Ribbon connector X1: 26-core
          • Screw/plug-in terminals X2: 26
          • SIMADYN D SU10
          Use 6DD1681-0FG0 only within the documented SIMADYN D SU10 arrangement and applicable installation instructions.
          INTERCHANGEABILITY

          Replace 6DD1681-0FG0 within SIMADYN D SU10

          Record 6DD1681-0FG0 as SU10 and identify the installed cable and connected host socket. SU11, SU12 and SU13 have different connector counts or circuit arrangements and must not be substituted on the shared SIMADYN D family name.
          Isolate the connected signals and label the ribbon cable and terminal block before removing the interface. Inspect the plug and screw connections and preserve the unassigned position. Do not add SU12 or SU13 fuse and diode assumptions to the passive SU10 wiring.
          After exchange, test the required one-to-one paths for continuity and confirm the correct signal polarity at the host. Check the connected circuit voltage and current limits before normal operation; SU10 itself does not isolate an incorrectly wired field circuit.

          Features:

          • 6DD1681-0FG0 complete order code
          • X2 conductor cross-section: 0.2 to 2.5 mm2
          • Retain the documented SIMADYN D SU10 connection arrangement
          Use 6DD1681-0FG0 only within the documented SIMADYN D SU10 arrangement and applicable installation instructions.
          DOCUMENTATION STATUS

          Browse the Manuals, Datasheets, Official Documents, Links

          Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

          Features:

          • Exact-model technical data for 6DD1681-0FG0
          • Document applicability checked against the complete identity
          • Directory links by subcategory and brand
          Documentation for 6DD1681-0FG0 must match the installed product identity and supplied configuration.

          Also searched as

          6DD1610-0AK0 6DD1670-0AF0 6DD1682-0BE0 6DD2920-0AQ0 6DD1681-0AG2

          Important notice

          Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
          This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
          BUYER INFORMATION

          Commercial terms without hidden steps

          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
          • 01

            Shipping & delivery

            Dispatch
            Eligible stock: same / next day
            Carriers
            DHL, FedEx or UPS
            Ship from
            Xiamen, China
            Product size
            6.00 x 20.40 x 26.10 cm
            Net weight
            0.54 kg
          • 02

            Payment & customs

            Payment
            Bank transfer (T/T)
            Currencies
            USD · EUR · GBP · RMB
            Credit cards
            Not accepted
            HS reference
            8536909000
            Origin
            Germany
          • 03

            Warranty & returns

            Warranty
            12 months from AMIKON
            Inspection
            Label, condition and packing checks
            Returns
            Prior RMA authorisation required
            Compatibility
            Confirm before order
            OEM warranty
            Does not apply
          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.

          • Part checked

            Full suffix recorded

          • Condition checked

            Label and appearance

          • Packing checked

            Antistatic protection

          • Tracking supplied

            Established couriers

          • Sandy Lin

            Dedicated account manager · 15+ years
          FREQUENTLY ASKED QUESTIONS

          Questions buyers ask about 6DD1681-0FG0

          Direct answers about identity, compatibility, stock, warranty, payment and shipping.

          • Does 6DD1681-0FG0 electrically isolate connected signals?

            No. 6DD1681-0FG0 is a passive SU10 terminal connection with no additional galvanic isolation. It must not be selected as an isolating interface.

          • What mapping should be checked when tracing a circuit through 6DD1681-0FG0?

            6DD1681-0FG0 maps X1 to X2 one-to-one. Trace the assigned conductor and terminal positions rather than expecting signal conversion.

          • How many terminal positions on 6DD1681-0FG0 carry assigned signals?

            6DD1681-0FG0 has 26 X2 positions, of which 25 are assigned and one is unassigned. Check the actual position against the connection diagram.

          • Can 6DD1681-0FG0 amplify or condition a weak input?

            No. Signal processing is not provided by 6DD1681-0FG0. Investigate the connected source, wiring and receiving input if a signal is weak or distorted.

          • What current boundary applies to the connections of 6DD1681-0FG0?

            The maximum signal current specified for 6DD1681-0FG0 is 0.5 A. Confirm the connected circuits remain within that boundary.

          • Which conductor sizes fit the X2 terminals of 6DD1681-0FG0?

            The X2 screw/plug-in terminals on 6DD1681-0FG0 accept conductors from 0.2 to 2.5 mm2. Match the terminal preparation to the installation instructions.

          • What cable identification should accompany an SU10 order for 6DD1681-0FG0?

            Specify the 26-core X1 ribbon connection and the required terminal hardware with 6DD1681-0FG0. Do not request an unspecified SIMADYN D signal converter.

          • How can an offer for 6DD1681-0FG0 distinguish a terminal board from a conditioned interface?

            State the passive 1:1 SU10 connection role of 6DD1681-0FG0, and list any included ribbon cable separately. Isolation or conversion equipment is a different requirement.
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