Description

ABB 3HAC043904-001 DSQC 633C Measurement Unit

The ABB 3HAC043904-001, also cataloged as the DSQC 633C Measurement Unit, provides measurement hardware within ABB robot base and frame electronics. The unit has a net weight of 0.28 kg and supports specified SMB replacement configurations.

Hardware Specifications

Parameter	Specification
Model	DSQC 633C Measurement Unit
Product ID	3HAC043904-001
Brand	ABB
Product Type	Measurement Unit
Origin	Poland (PL)
Weight	0.28 kg net / 0.28 kg gross
Dimensions	27.5 mm height x 100 mm width
Customs Tariff Number	85389099
Minimum Order Quantity	1 piece
Part Type	New
WEEE Category	Product Not in WEEE Scope
Robot Part Location	Base and Frame
Robotics Part Category	SMB/Electronics
Compatible Replacement Kit	3HAC046686-003 SMB Replacement Set

ABB Robot Measurement and SMB Interface Characteristics

The DSQC 633C operates as an SMB-related electronics component located at the robot base and frame. The supplied ABB data identifies the unit as part of the SMB/Electronics category and lists several robot assemblies where it serves as a spare part.

The unit is associated with product identifiers 3HAC020536-021, 3HAC020536-012, 9AAC172111, and 3HAC020536-024. ABB also identifies 3HAC046686-003 as an SMB Replacement Set containing this measurement unit.

The supplied documentation does not specify measurement channel count, electrical input range, excitation voltage, communication protocol, or internal measurement accuracy. Therefore, these parameters should be verified against the robot-specific technical documentation before replacement.

Frequently Asked Questions

Q: What robot location uses the ABB 3HAC043904-001?
A: ABB identifies its robot part location as Base and Frame, with the robotics part category listed as SMB/Electronics.

Q: Is the 3HAC043904-001 supplied as part of an SMB replacement kit?
A: Yes. ABB lists the unit as part of the 3HAC046686-003 SMB Replacement Set.

Q: Does the supplied data specify operating temperature or power consumption?
A: No. The provided ABB product data does not state operating temperature, supply requirements, or power consumption.

Field Installation Guidelines

1. Verify the complete part number 3HAC043904-001 before installation.
2. Confirm that the robot assembly corresponds to one of the documented associated product identifiers.
3. Isolate electrical power before accessing the robot base and frame electronics.
4. Use appropriate ESD protection when handling the measurement unit and associated electronics.
5. Inspect connectors and mating interfaces for contamination, mechanical damage, or bent contacts.
6. Route associated wiring according to the robot manufacturer's cabinet and mechanical installation requirements.
7. Maintain existing shielding and grounding arrangements when reconnecting the unit.
8. After installation, verify connector seating and perform the applicable robot diagnostic or calibration procedure specified by ABB

Specifications

• Brand: ABB

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems