ABB DSTC176 57310001-KT
ABB DSTC176 57310001-KT
ABB DSTC176 57310001-KT
ABB DSTC176 57310001-KT
ABB DSTC176 57310001-KT
ABB DSTC176 57310001-KT
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  • Lifecycle status

    Discontinued / Obsolete by OEM
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DSTC176 57310001-KT

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ABB DSTC176 57310001-KT is a bus termination unit for compatible ABB control-system installations, providing the documented endpoint needed for stable communication-bus operation.
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Technical specifications for DSTC176 57310001-KT

  • Manufacturer:
    ABB
  • Part Number:
    DSTC176 57310001-KT
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    Termination Unit
  • Stock:
    1
  • Product Type:
    Termination unit
  • Function:
    Control-system bus termination
  • Manufacturer Designation:
    DSTC 176
  • ABB Part Number:
    57310001-KT
  • Installation Context:
    Control-system cabinet
  • Compatibility Basis:
    Exact part number and bus topology
  • Lifecycle:
    Discontinued by OEM
  • Weight:
    0.03 kg
  • Estimated shipping dimensions:
    25.5 x 11.5 x 2 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • 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 Bus Termination Installation Compatibility Product Applications

Features:

  • Product role: termination unit for a documented ABB control-system bus.
  • Exact identity: DSTC 176 with ABB part number 57310001-KT.
  • Selection boundary: complete part number, connector layout and installed topology.
The unit establishes the electrical endpoint at the location specified by the cabinet and network drawings.

Correct conductor placement preserves the termination relationship used by the installed communication segment.

Another DSTC assembly should not be treated as interchangeable without matching ABB system documentation.

Apter Power supports exact-part and bus-topology review for the ABB DSTC176 57310001-KT Termination Unit.
ABB DSTC176 57310001-KT Termination Unit 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.
  • Forms the defined endpoint of a compatible ABB communication segment.
  • Must remain at the network position shown in the system drawing.
  • Supports stable bus operation only when conductor assignment and topology are preserved.
  • De-energize or isolate the affected segment before disconnecting conductors.
  • Label every connection and retain the original connector orientation.
  • After installation, verify termination integrity and normal node communication.
  • Match ABB part number 57310001-KT in full.
  • Compare the connector arrangement and cabinet location with the removed unit.
  • Reject visually similar DSTC units unless the system documentation confirms equivalence.
  • Bus termination in documented ABB control-system cabinets.
  • Maintenance replacement at an established communication endpoint.
  • Restoration of legacy bus segments whose original topology is retained.
Description
At the documented endpoint of an ABB control-system bus, DSTC176 57310001-KT provides the electrical termination required by that communication segment. Its role is defined by the installed topology rather than by cabinet appearance alone.

Selection of DSTC176 57310001-KT depends on the complete 57310001-KT identity, connector orientation and conductor assignment. Other DSTC designations may share a similar outline while serving a different interface or wiring scheme.

During service, DSTC176 57310001-KT should be replaced only after the affected segment is isolated and every connection is recorded. Restore the documented termination arrangement, then confirm normal bus communication before returning the system to operation.
Alternative Names
ABB DSTC176 57310001-KT DSTC 176 57310001-KT DSTC176 57310001 KT DSTC176 57310001KT DSTC I76 5731OOO1-KT DSTC176 5731 0001-KT DSTC176 57310001KT DSTC176 5731OOO1-KT
Technical notes
Verify DSTC176 57310001-KT against the cabinet drawing, bus topology and connector layout before installation. De-energize the affected segment, record conductor positions, and preserve the documented termination arrangement. A unit from another DSTC family may fit mechanically yet provide a different electrical function, so visual similarity is not sufficient.
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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.
Can DSTC176 57310001-KT be chosen for any ABB control-system bus that needs termination?
No. ABB identifies DSTC176 57310001-KT as a Terminator Unit for Bus Extension within the S100 I/O accessory family. Use it only when the installed documentation specifies this exact S100 I/O termination unit, and stop if the system identity differs.
What should receiving inspection confirm before accepting DSTC176 57310001-KT from a supplier?
Confirm that the supplied label matches the complete DSTC176 57310001-KT identity and the ABB DSTC 176 designation. Stop acceptance if either identifier differs, because ABB defines it as a specific S100 I/O termination unit rather than a generic control module.
Does ordering DSTC176 57310001-KT provide the complete DSBC 174K21 redundant S100 I/O connection kit?
No. ABB lists DSTC176 57310001-KT as one component of the DSBC 174K21 kit, which also contains other defined connection and cable components. Specify whether the requirement is for an individual terminator or the complete kit before ordering.
When planning maintenance for redundant S100 I/O subrack No. 1, why should DSTC176 57310001-KT be reviewed against the DSBC 174K21 kit structure?
ABB defines DSBC 174K21 for redundant S100 I/O bus subrack No. 1 and includes two DSTC176 57310001-KT units in the set. Determine whether the work scope covers one terminator or restoration of the complete redundant kit before setting the required quantity.
Can a compliance reviewer treat DSTC176 57310001-KT as RoHS compliant without checking the project requirements?
No. ABB marks DSTC176 57310001-KT as Not RoHS Compliant. Stop approval until the applicable project compliance decision is documented; do not inherit the compliance status of a related S100 I/O component.
What disposal checks apply when DSTC176 57310001-KT is removed during a cabinet retrofit?
ABB lists zero batteries and WEEE Category 5 for DSTC176 57310001-KT. Route it through the site’s electrical-equipment disposal process; the ABB product record does not indicate a separate battery-removal step.