ABB DSQC370 Backplane Rack

1. Product Overview

The ABB DSQC370 Backplane Rack is a core module in ABB industrial robots and automation systems, used to mount and connect control modules, drive units, and I/O units. It provides standardized slots and high-speed bus connections for unified management of module data and power. Designed with industrial-grade reliability, the DSQC370 ensures stable operation of modules in complex environments, while facilitating system expansion, module maintenance, and upgrades.

2. Technical Specifications

General

• Model: DSQC370

• Type: Backplane Rack

• Manufacturer: ABB

• Installation: Slot-mounted in control cabinet

Electrical

• Operating Voltage: 24V DC (logic power and module power)

• Power Distribution: Provides stable power to inserted modules

• Data Bus: High-speed industrial bus for module communication

• Interface: Compatible with ABB control modules, drive units, and I/O units

• Isolation: Electrical and signal isolation between modules for enhanced noise immunity

Performance

• Slot Capacity: Supports multiple modules depending on model

• Bus Speed: High-speed data transfer for real-time control

• Supported Functions:

  • Module power and signal distribution

  • High-speed data transfer and synchronization

  • Module status monitoring and fault isolation

  • System expansion and upgrade support

Environmental

• Operating Temperature: 0°C to +55°C

• Storage Temperature: –25°C to +70°C

• Humidity: 5%–95% non-condensing

• Protection Class: IP20

• Vibration Resistance: Industrial-grade

3. Features & Advantages

1. Modular and standardized design for easy installation, maintenance, and expansion.

2. High-speed data communication between control and I/O modules.

3. Stable power distribution ensures reliable system operation.

4. Industrial-grade reliability for continuous operation in harsh environments.

5. Module status monitoring and fault isolation enhance maintainability.

6. Flexible slot configuration supports system expansion and upgrades.

4. Application Areas

• Module installation and connection in ABB industrial robot control systems

• Control cabinet internal module management for automated production lines

• Power and signal distribution in PLC/DCS systems

• Industrial robotic arms, material handling robots, and automated assembly lines

• Integration of modules in factory electrical control cabinets and automation equipment

• System expansion and upgrade environments

5. Precautions & Maintenance

1. Disconnect power before installation or maintenance.

2. Ensure power supply voltage and wiring comply with rack specifications.

3. Avoid installation in high humidity, high temperature, or corrosive environments.

4. Regularly inspect slots, terminals, and connection status.

5. Avoid strong vibrations or mechanical shocks to maintain stability.

6. Use ABB-compatible control modules and drive units.

7. Do not exceed rated current and voltage specifications.

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