ABB DSSR 170 48990001-PC
ABB DSSR 170 48990001-PC
ABB DSSR 170 48990001-PC
ABB DSSR 170 48990001-PC
ABB DSSR 170 48990001-PC
ABB DSSR 170 48990001-PC
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DSSR 170 48990001-PC

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ABB DSSR 170 48990001-PC is a regulated 24 VDC-to-5 VDC, 10 A supply unit used in documented ABB controller and S100 I/O environments.
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Technical specifications for DSSR 170 48990001-PC

  • Manufacturer:
    ABB
  • Part Number:
    DSSR 170 48990001-PC
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    DC I/O Power Supply Unit
  • Stock:
    1
  • Input voltage:
    24 VDC
  • Output voltage:
    5 VDC regulated
  • Output current:
    10 A
  • Spare fuse:
    56722011-21
  • Fuse rating:
    5 A
  • Dimensions:
    23.4 × 5.4 × 10.8 cm
  • WEEE category:
    5, small equipment
  • Battery content:
    No batteries
  • Weight:
    0.6 kg
  • Tariff Code:
    8504401400
  • 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 Power-Path Check Fuse Planning System Fit Application
  • Converts a 24 VDC input to a regulated 5 VDC output rated at 10 A
  • Uses ABB spare-fuse reference 56722011-21 with a documented 5 A rating
  • Documented for ABB controller and S100 I/O power-supply installations

DSSR 170 48990001-PC is an ABB DC input and output power-supply unit that converts a 24 VDC input into a regulated 5 VDC output for supported control-system loads.

ABB specifies a regulated output capacity of 10 A and identifies 56722011-21 as the associated 5 A spare fuse. The input, output, fuse arrangement and connected load must all be confirmed before a replacement is selected.

ABB product data places the supply in documented Advant Controller, MasterPiece and S100 I/O environments, including AC410, AC450 and AC460-related configurations. Before replacement, verify the complete 48990001-PC identity and preserve the existing input, output and fuse wiring records.

Availability, condition, price, and shipping time for DSSR 170 48990001-PC are confirmed during quotation.

ABB DSSR 170 48990001-PC DC I/O Power Supply Unit Datasheet, Manuals, and Support Links

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.

  • Confirm the installed feed is the documented 24 VDC input.
  • Identify the downstream circuit that requires the regulated 5 VDC output.
  • Record input and output polarity before the supply is removed.
  • Verify the existing protection arrangement before energizing the replacement.
  • Use ABB reference 56722011-21 when sourcing the documented spare fuse.
  • Investigate the load and wiring before replacing a fuse that has operated.
  • Match the full 48990001-PC identity to the installed system documentation.
  • Compare the mounting and cable clearances with the removed supply.
  • Complete the applicable controller power-up checks after wiring verification.
  • Advant Controller 410, 450 and 460 DC I/O power assemblies
  • S100 I/O and System 800xA installations requiring the documented regulated supply
  • MasterPiece 200 and related ABB controller cabinets using DSSR 170
Description
DSSR 170 48990001-PC is the ABB power-supply unit identified for DC input and output circuits in legacy Advant and S100 I/O system contexts.

ABB specifies a 24 VDC input and a regulated 5 VDC, 10 A output and identifies spare fuse 56722011-21 for the unit.

The complete product ID, supply position and system wiring must be confirmed because the product serves several controller generations rather than one universal cabinet position.
Alternative Names
DSSR 170 48990001-PC DSSR170 48990001-PC 48990001-PC DSSR 170 48990001-PC DSSR170 ABB DSSR 170 48990001-PC ABB 48990001-PC DSSR 170
Technical notes
DSSR 170 48990001-PC requires confirmation of the 24 VDC input, regulated 5 VDC load, fuse 56722011-21 and installed controller wiring before replacement to avoid supply mismatch.
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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.
What must be matched before ordering ABB DSSR 170 48990001-PC?
Match the full 48990001-PC ordering number, DSSR 170 designation, 24 VDC input and regulated 5 VDC output position in the installed system.
Which spare fuse is associated with ABB DSSR 170 48990001-PC?
ABB identifies 56722011-21 as the 5 A spare fuse; confirm the installed fuse arrangement before replacement.
Can ABB DSSR 170 48990001-PC be treated as a universal 5 V power supply?
No. It is documented for ABB control-system and S100 I/O contexts, so cabinet wiring, load and mounting must be verified.
What should be recorded before removing ABB DSSR 170 48990001-PC?
Record input, output, fuse and mounting connections and photograph the complete label before the controller is isolated.
What should be checked if the load does not power after installing ABB DSSR 170 48990001-PC?
Recheck the 24 VDC input, fuse, output wiring and connected load before following the applicable ABB controller diagnostic procedure.
Can a unit with a similar DSSR designation replace ABB DSSR 170 48990001-PC?
Do not substitute by appearance or DSSR name alone; the complete 48990001-PC identity and system position must match.
Are external wiring accessories included with ABB DSSR 170 48990001-PC?
ABB product data identifies the supply and spare fuse reference but does not confirm accessory inclusion; check the quoted stock description.