ABB DSQC 500 3HAC3626-1 Digital I/O Module

Product Overview

The ABB DSQC 500 (3HAC3626-1) is a high-performance, multi-functional I/O module engineered specifically for ABB industrial robot control cabinets. It serves as a central interface for signal acquisition and equipment control, processing both analog and digital signals with microsecond-level precision. This module is built to withstand extreme environmental conditions, making it a highly reliable choice for heavy-duty industrial automation and demanding foundry applications.

Technical Specifications

• Brand/Manufacturer: ABB

• Model Number: DSQC 500

• Part Number: 3HAC3626-1

• Working Voltage: 200–240 VAC (220 VAC nominal)

• Rated Operating Current: 20 A

• Signal Processing Speed: 2 μs

• Output Frequency: 9 Hz

• Protection Grade: IP20

• Dimensions: 120 mm x 170 mm x 50 mm (Thickness: 28 mm)

• Operating Temperature: -40°C to +85°C (Industrial Grade)

Key Features

• Hybrid Signal Handling: Combines analog and digital input/output capabilities in a single unit, significantly reducing the need for multiple specialized modules and optimizing cabinet space.

• Ultra-Fast Response: Features a 2 μs signal processing speed, ensuring nearly instantaneous feedback for high-speed robotic maneuvers and synchronized process control.

• Extreme Temperature Resilience: Rated for operation from -40°C to +85°C, allowing for stable performance in unheated facilities or high-heat foundry environments.

• High Current Capacity: Rated for up to 20 A, enabling the module to handle significant power distribution tasks directly within the control system.

• Advanced Anti-Interference: Designed with industrial-grade shielding and circuit isolation to maintain signal integrity in environments with high electromagnetic interference (EMI).

ustrial robot controllers. It is engineered to manage the most demanding real-time motion control algorithms and facilitate system-wide communication. With a 2kHz update frequency, it provides the high-speed computational power necessary for synchronized multi-axis movements, ensuring high path accuracy in complex robotic cells.

Technical Specifications

• Brand/Manufacturer: ABB

• Model Number: DSQC 503

• Power Supply: 24V DC (±15% tolerance)

• Control Cycle: 2kHz real-time update frequency

• Dimensions: 150 mm x 100 mm x 30 mm

• Weight: 0.35 kg

• Operating Temperature: 0°C to 55°C

• Certifications: CE, UL, RoHS

Key Features

• High-Speed Real-Time Control: The 2kHz control cycle allows for sub-millisecond adjustments to robot trajectories, resulting in exceptionally smooth motion and industry-leading path precision.

• Compact Integration: Its slim 30mm profile and lightweight design (0.35 kg) make it an ideal fit for the high-density environment of the main control rack in S4C+ or IRC5 systems.

• Industrial Reliability: Built to comply with rigorous CE and UL standards, the DSQC 503 is optimized for 24/7 continuous operation in harsh manufacturing environments.

• Efficient Power Management: Optimized for 24V DC operation, the unit reduces the overall thermal load within the controller cabinet, extending the lifespan of neighboring electronic components.