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Product Introduction
The ABB DSQC 668 3HAC029157-001 is a high-performance robot communication interface board designed specifically for ABB’s IRC5 robot controller platform. This unit plays a critical role in enabling seamless communication between robot systems and various fieldbuses, particularly PROFINET IO, which is widely used in industrial automation environments.
As part of ABB’s advanced robotic controller accessory line, the DSQC 668 provides reliable and flexible data transmission capabilities. It integrates into the controller system architecture via dedicated slots and functions as a PROFINET interface module, ensuring optimized control performance, low latency, and compatibility with various industrial protocols.
The DSQC 668 is a critical module in environments where high-speed, real-time communication between PLCs and robotic control systems is essential. Its robust design, software compatibility, and seamless integration with other ABB hardware make it a vital component in demanding automation applications.
Product Advantages
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Reliable Industrial Communication: Offers robust and consistent data exchange between IRC5 robot controllers and external PROFINET IO devices.
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Plug-and-Play Integration: Easily installable into the controller backplane without the need for extensive configuration.
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Wide Compatibility: Supports multiple ABB robot systems and seamlessly communicates with third-party industrial control systems.
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Real-Time Processing: Ensures high-speed response and real-time data throughput, critical for synchronization in automated systems.
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ABB Proven Quality: Designed under ABB’s rigorous standards, guaranteeing long-term stability and low failure rates.
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Enhanced Diagnostic Features: Provides advanced communication monitoring and error diagnostics for maintenance efficiency.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Code | DSQC 668 (3HAC029157-001) |
| Function | PROFINET IO Communication Interface Module |
| Supported Protocol | PROFINET IO, RT communication |
| Voltage Supply | 24 VDC (from controller backplane) |
| Power Consumption | 2.5 W |
| Installation | Inside IRC5 controller slot |
| Mounting Type | Backplane mounting |
| Interface Type | RJ45 Ethernet ports (typically 2) |
| Operating Temp | 0°C to +55°C |
| Storage Temp | -25°C to +70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Protection Class | IP20 (as installed in controller enclosure) |
| Dimensions | 269x 147x 27mm |
| Weight | 0.58 kg |
| Certifications | CE, RoHS, UL (where applicable) |
Product Applications
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Industrial Robotics: Facilitates communication between ABB robots and control systems in assembly lines, automotive plants, and packaging facilities.
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Manufacturing Automation: Used in factories requiring seamless PLC-to-robot data exchange via PROFINET networks.
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Material Handling Systems: Ensures synchronized operation between conveyors, sensors, and robotic arms.
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Welding and Painting Robots: Ideal for communication-critical applications with high cycle rates and real-time processing needs.
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OEM Machine Integration: Integrates ABB robot controllers with OEM machinery via industrial communication standards.
Installation Instructions
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Power Down the Controller: Always turn off the IRC5 controller and disconnect it from the main power source before installation.
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Open the Controller Housing: Access the internal controller slots where the DSQC modules are inserted.
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Insert the DSQC 668 Module: Slide the module into the designated PROFINET-compatible slot until it clicks into place on the backplane.
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Secure and Connect: Ensure the module is firmly seated and connect the Ethernet cables to the RJ45 ports as required.
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Power On and Configure: Restart the IRC5 controller. The DSQC 668 will be automatically recognized by the system. Use the RobotWare software interface to assign IP addresses and configure PROFINET settings.
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Test Communication: Validate the communication link between the robot controller and the external system via network diagnostics.
Compatible / Related Models (Same Series or Function)
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DSQC 663 – EtherNet/IP Communication Board
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DSQC 652 – Communication Module for IRC5
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DSQC 679 – Fieldbus Interface Board (PROFIBUS)
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DSQC 627 – DeviceNet Interface Module
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DSQC 661 – Safety Communication Module
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DSQC 643 – I/O Expansion Board for IRC5
Popular ABB Models (with Key Specifications)
| Model Number | Function | Dimensions (mm) | Weight | Voltage |
|---|---|---|---|---|
| DSQC 663 | EtherNet/IP Comm Interface | 160×100×25 | 220 g | 24 VDC |
| DSQC 652 | I/O Interface Module | 150×90×30 | 240 g | 24 VDC |
| DSQC 679 | PROFIBUS Communication Module | 160×100×25 | 230 g | 24 VDC |
| DSQC 223 | Digital I/O Board | 140×85×30 | 200 g | 24 VDC |
| DSQC 352A | Resolver Interface Card | 160×100×25 | 210 g | 24 VDC |
| DSQC 655 | Axis Computer Board | 160×100×30 | 300 g | 24 VDC |
| DSQC 643 | I/O Expansion Board | 170×90×25 | 250 g | 24 VDC |
| DSQC 239 | Relay Output Board | 150×90×20 | 220 g | 24 VDC |
Frequently Asked Questions (FAQ)
Q1: What is the main function of the DSQC 668 module?
A1: The DSQC 668 is a communication interface board for PROFINET IO, enabling high-speed data exchange between ABB robot controllers and external control systems.
Q2: Can I use DSQC 668 in systems not based on IRC5?
A2: No. It is specifically designed for use in ABB’s IRC5 robotic controller architecture.
Q3: Does the DSQC 668 support real-time communication?
A3: Yes, it supports PROFINET IO with RT (Real-Time) capabilities for precise and synchronized control.
Q4: Is the DSQC 668 hot-swappable?
A4: No. Power must be turned off before installing or removing the module to avoid damage.
Q5: What software is required to configure the DSQC 668?
A5: ABB’s RobotWare software is used for configuration, including network settings and diagnostics.
Q6: How many PROFINET ports does the DSQC 668 provide?
A6: It typically provides two RJ45 Ethernet ports to support PROFINET communication and daisy-chaining.
Q7: Is any firmware update required before using the DSQC 668?
A7: The module may require matching firmware versions with the RobotWare release used. Always refer to ABB compatibility notes.
Q8: Can I replace DSQC 668 with DSQC 663?
A8: No. DSQC 668 is for PROFINET IO, while DSQC 663 is for EtherNet/IP. They’re protocol-specific.
Q9: How long is the warranty period?
A9: The standard warranty is 1 years, subject to proper usage and conditions.
Q10: Where can I buy original DSQC 668 modules?
A10: Only purchase from authorized ABB distributors or certified industrial automation resellers to ensure authenticity.
