ABB DSCA 121 57520001-U Communication Board

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

1. Product Overview

The ABB DSCA 121 57520001-U Communication Board is used in ABB industrial robots and automation systems. It enables data exchange between controllers, peripheral devices, I/O modules, drive modules, and host computers. The board supports high-speed, reliable data communication, ensuring coordinated operation of robot systems, automated production lines, and control systems.

2. Technical Specifications

• Model: DSCA 121

• Part Number: 57520001-U

• Type: Communication Board

• Compatible System: ABB industrial robots and automation control systems

• Communication Protocol: Configurable; supports RS-232, RS-485, or industrial bus protocols

• Interface Type: Controller interface, external communication ports

• Data Rate: High-speed communication, typically 115.2 kbps (protocol-dependent)

• Operating Temperature: 0℃ ~ +50℃

• Storage Temperature: -25℃ ~ +70℃

• Mounting: Modular installation in control cabinet or board slot

• Dimensions: Modular board design

• Weight: ~0.7 kg

• Protection Degree: IP20

• Additional Features: LED status indicators, data transmission indicators, fault alarms

3. Key Features & Advantages

1. High-speed data communication — Supports multiple protocols for fast and reliable data transfer.

2. Strong system integration — Seamlessly works with ABB controllers, I/O modules, and drive modules.

3. Modular design — Plug-in installation for easy maintenance, upgrade, and replacement.

4. Visual status indicators — LEDs display communication status and fault alarms for quick diagnostics.

5. Industrial-grade reliability — Suitable for high temperature, vibration, and long-term industrial operation.

6. Multi-protocol compatibility — Supports RS-232, RS-485, and industrial bus interfaces for diverse automation requirements.

4. Typical Applications

• Communication interface for ABB industrial robot control systems

• Data acquisition and control in automated production lines

• Data exchange for multi-axis robots and automation equipment

• Factory automation, PLC systems, and host computer communication

• Automation system maintenance and upgrades

5. Precautions & Recommendations

1. Power off the system before installing or removing the communication board to ensure safety.

2. Ensure communication interfaces match the controller and peripheral devices.

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

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

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

6. Regularly check LED indicators and communication status to ensure stable operation.

The structure and details of the product：

Please make an inquiry for more models

ABB SD831

ABB TK811V015

ABB AO810V2

ABB AI835A

ABB CI830

ABB SS832

ABB TK801V006

ABB TB805

ABB TB807

ABB SD833

ABB TK801V012

ABB TB806

ABB TB825

ABB TU833V1

ABB SD834

ABB CI810B

ABB TB810

ABB TK811V050

ABB TB842

ABB TB40A

ABB AO845A

ABB AO801

ABB DI801

ABB DO801

ABB DI811

ABB AI810

ABB AI830A

ABB DP840

ABB AO845A

ABB AI835A

ABB DO810

ABB TB820V2

ABB AO810V2

ABB AI820

ABB DI821

ABB AO820

ABB DO802

ABB CI801

ABB DI810

ABB AI845

ABB AI801

ABB DI803

ABB DI802

ABB TB40A

ABB CI840A

ABB TB825

ABB BC810K02

ABB PM866K02

ABB PM861AK02

ABB TB852

ABB PM851AK01

ABB PM864AK02

Other best-selling products：