ABB DSQC 303 3HAA3573-ADA Expansion Memory

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1. Product Overview

The ABB DSQC 303 (3HAA3573-ADA) is an Expansion Memory Module designed for ABB industrial robot controllers, such as the IRC5 series. This module increases the controller’s storage capacity, allowing it to store robot programs, log data, system configurations, and task information. With the DSQC 303, users can expand the controller’s data storage capability to handle complex tasks and long-term data retention, ensuring system reliability and data security.

2. Technical Specifications

• Model: DSQC 303 / 3HAA3573-ADA

• Type: Expansion Memory Module

• Compatible System: ABB IRC5 robot controllers

• Storage Capacity: 256 MB / 512 MB (depending on version)

• Memory Type: Industrial-grade non-volatile memory

• Interface Type: Controller dedicated expansion interface

• Operating Temperature: 0℃ ~ +50℃

• Storage Temperature: -25℃ ~ +70℃

• Mounting: Controller internal slot

• Dimensions: Standard board design

• Weight: ~300 g

• Reliability: Industrial-grade design for long-term continuous operation

• Additional Features: Data integrity verification, ESD protection

3. Key Features & Advantages

1. Expanded storage capacity — Increases the controller’s ability to store programs and data for complex tasks.

2. Safe and reliable data — Industrial-grade non-volatile memory with integrity verification ensures data security.

3. Modular design — Plug-in installation allows easy upgrades and maintenance.

4. Strong compatibility — Designed specifically for ABB IRC5 controllers, ensuring system stability.

5. High reliability — Industrial-grade materials and design support long-term operation and frequent read/write operations.

6. Compact structure — Saves internal space, allowing room for additional modules.

4. Typical Applications

• Program and data storage expansion for ABB IRC5 robot controllers

• Industrial robot complex task data storage

• Log and task data management in automated production lines

• Long-term data storage for high-precision control systems

• Factory automation and robot system maintenance/upgrades

5. Precautions & Recommendations

1. Power off the controller before installation or removal to ensure safety.

2. Avoid high temperature, humidity, dust, or corrosive environments.

3. Prevent electrostatic damage; wear anti-static equipment when handling.

4. Secure the module firmly to prevent vibration or poor contact.

5. Installation and maintenance should be performed by qualified personnel.

6. Regularly back up controller data to ensure safety of critical programs and task information.

The structure and details of the product：

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