ABB DSQC608
ABB DSQC608
ABB DSQC608
ABB DSQC608
ABB DSQC608
ABB DSQC608
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DSQC 608 3HAC12934-1

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ABB DSQC 608 3HAC12934-1 is the IRC5 customer I/O power supply used for 24 V customer circuits and DeviceNet power in documented controller layouts.
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Technical specifications for DSQC 608 3HAC12934-1

  • Manufacturer:
    ABB
  • Part Number:
    DSQC 608 3HAC12934-1
  • Product Family:
    ABB Robots
  • Product Type:
    IRC5 Customer I/O Power Supply
  • Stock:
    1
  • DeviceNet power function:
    24 V
  • Customer power function:
    24 V
  • Documented service connectors:
    X1 to X9
  • Cabinet position:
    Control Module in documented dual-cabinet arrangement
  • Mounting retention:
    Two attachment screws in the documented service procedure
  • Associated distributed I/O example:
    DSQC 652
  • Application manual reference:
    3HAC020676-001
  • Product manual reference:
    3HAC021313-001
  • Dimensions:
    7.1 × 13.5 × 18.5 cm
  • Weight:
    1.38 kg
  • Tariff Code:
    8504409999
  • 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 Separation Harness Control Controller Variant Application
  • Customer I/O power supply identified by ABB as spare part 3HAC12934-1
  • Documented 24 V source for DeviceNet and customer-power circuits
  • IRC5 service connection sequence covering X1 through X9

DSQC 608 3HAC12934-1 supplies the customer-side I/O power function in documented ABB IRC5 controller configurations.

Its role includes the 24 V power paths shown for DeviceNet hardware and customer circuits, making circuit identification essential before any exchange.

Confirm the cabinet build, label X1 through X9 and review whether the installed controller uses ABB's later DSQC 609 arrangement before reconnecting field power.

Availability, condition, price, and shipping time for DSQC 608 3HAC12934-1 are confirmed during quotation.

ABB DSQC 608 3HAC12934-1 IRC5 Customer I/O Power Supply Manuals, Product Family, 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.

  • Identify the DeviceNet 24 V path separately from customer I/O power wiring.
  • Do not transfer servo or control-supply conductors onto the customer-power unit.
  • Confirm field-circuit polarity before reconnecting distributed I/O hardware.
  • Label connectors X1 through X9 against the installed supply before removal.
  • Preserve cable routing so harnesses are not strained or crossed during refit.
  • Check every connector lock before customer power is enabled.
  • Confirm whether the supply is installed in a single- or dual-cabinet IRC5 arrangement.
  • Review ABB's controller-specific DSQC 608 to DSQC 609 instructions where applicable.
  • Validate the resulting I/O power behavior with the connected network and field devices.
  • 24 V DeviceNet network power in ABB IRC5 controller systems
  • 24 V customer I/O power for controller-connected field circuits
  • Power support for distributed DSQC 652 I/O in documented DeviceNet layouts
Description
DSQC 608 3HAC12934-1 is the ABB customer I/O power supply identified for IRC5 controller hardware.

ABB DeviceNet documentation shows DSQC 608 as a 24 V source for the DeviceNet network and for customer power serving distributed I/O arrangements.

Before replacement, confirm the complete 3HAC number, controller cabinet configuration, connector sequence, attached field-power circuits and any controller-specific DSQC 609 conversion instructions.
Alternative Names
DSQC 608 3HAC12934-1 DSQC608 3HAC12934-1 3HAC12934-1 DSQC 608 3HAC129341 DSQC608 ABB DSQC 608 3HAC12934-1 ABB 3HAC12934-1 DSQC 608
Technical notes
DSQC 608 3HAC12934-1 requires confirmation of the IRC5 cabinet, customer and DeviceNet 24 V circuits, X1–X9 mapping and any DSQC 609 conversion requirement to avoid I/O power 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.
Which powered circuits should be identified before removing ABB DSQC 608 3HAC12934-1?
Identify the 24 V DeviceNet supply and customer I/O power circuits connected through the unit. Isolate them under the applicable ABB procedure and label every associated harness before removal.
Why must the original connector sequence be preserved when installing ABB DSQC 608 3HAC12934-1?
DSQC 608 serves distinct customer I/O and DeviceNet power paths. Incorrect reconnection can leave the network or connected field I/O without the intended 24 V supply, so the documented X1–X9 mapping must be retained.
Can ABB DSQC 608 3HAC12934-1 supply both DeviceNet and customer I/O circuits?
ABB's DeviceNet layout identifies DSQC 608/609 for 24 V DeviceNet power and DSQC 608 for 24 V customer power. Verify the actual cabinet wiring before assigning either circuit.
Which connections must be recorded before replacing ABB DSQC 608 3HAC12934-1?
The applicable IRC5 product manual identifies connectors X1 through X9. Label each harness and preserve its routing and orientation before releasing the supply.
Can ABB DSQC 608 3HAC12934-1 be used for robot-axis motor power?
No. ABB identifies it as a customer I/O and DeviceNet 24 V supply, not as the servo-drive or motor power source.
When must DSQC 609 compatibility be checked for ABB DSQC 608 3HAC12934-1?
ABB controller documentation describes DSQC 609 replacing DSQC 608 in specified controller arrangements. Confirm the controller build, wiring and applicable ABB conversion instructions before substituting either unit.
What should be checked after installing ABB DSQC 608 3HAC12934-1?
Verify all recorded connectors, restore customer and DeviceNet circuits in a controlled sequence, confirm the expected 24 V services and check IRC5 diagnostics and connected I/O behavior before operation.

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