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ABB GCU-02 3AXD50000028861 Control Unit Inverter Accessories
Manufacturer: ABB
Product Number: GCU-02 (3AXD50000028861)
Category: General Communication Unit (Inverter Accessories)
System Compatibility: ABB low-voltage drives
Function: Enables communication between drives and industrial fieldbus systems
Product Description
The ABB GCU-02 3AXD50000028861 is a General Communication Unit designed to enable flexible and efficient communication between ABB low-voltage drives and a variety of industrial fieldbus systems. This module facilitates the integration of drives into automation systems using protocols such as Modbus RTU, Profibus, or DeviceNet, depending on the configuration. With its compact size and robust design, the GCU-02 ensures reliable performance in demanding industrial applications.
Key Features
-
Supports various fieldbus protocols (depends on firmware/module type)
-
Enables communication between ABB drives and PLCs/DCS systems
-
Plug-in module design for easy installation and maintenance
-
High reliability in industrial operating environments
-
Enhances interoperability in mixed vendor environments
-
LED indicators for diagnostic and status feedback
-
Seamless integration with ABB drive software tools
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 110 x 80 x 25 mm |
| Weight | 0.25 kg |
Electrical Characteristics
| Item | Specification |
|---|---|
| Supply Voltage | Supplied internally by the drive |
| Supported Protocols | Modbus RTU, Profibus DP, DeviceNet (depends on configuration) |
| Baud Rate | Up to 12 Mbps (protocol dependent) |
| Connector Type | RS-485 / fieldbus-specific interfaces |
| Isolation | Galvanic isolation between bus and drive |
Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temp | -10°C to +50°C |
| Storage Temp | -40°C to +70°C |
| Humidity | 5%–95% RH (non-condensing) |
| Enclosure Rating | IP20 (when installed in drive cabinet) |
System Compatibility
| Item | Specification |
|---|---|
| Compatible Drives | ABB ACS, ACH, and other low-voltage inverter series |
| Integration | With PLCs, SCADA, and DCS via fieldbus |
| Application Type | Industrial automation, drive monitoring, and control |
Industry Applications
-
Automated Manufacturing–Integrates ABB drives into centralized control systems
-
HVAC Systems–Provides communication in building management environments
-
Oil & Gas–Connects drives to SCADA systems for remote monitoring
-
Pulp and Paper–Facilitates drive integration in complex process lines
-
Material Handling–Enhances control of conveyors, lifts, and motors
The ABB GCU-02 3AXD50000028861 provides a flexible and powerful interface for integrating ABB drives into modern industrial communication networks. With multi-protocol support and reliable design, it is an ideal choice for enhancing control and automation system connectivity.
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ABB GCU-02 3AXD50000028861 Control Unit Inverter Accessories
Manufacturer: ABB
Product Number: GCU-02 (3AXD50000028861)
Category: General Communication Unit (Inverter Accessories)
System Compatibility: ABB low-voltage drives
Function: Enables communication between drives and industrial fieldbus systems
Product Description
The ABB GCU-02 3AXD50000028861 is a General Communication Unit designed to enable flexible and efficient communication between ABB low-voltage drives and a variety of industrial fieldbus systems. This module facilitates the integration of drives into automation systems using protocols such as Modbus RTU, Profibus, or DeviceNet, depending on the configuration. With its compact size and robust design, the GCU-02 ensures reliable performance in demanding industrial applications.
Key Features
-
Supports various fieldbus protocols (depends on firmware/module type)
-
Enables communication between ABB drives and PLCs/DCS systems
-
Plug-in module design for easy installation and maintenance
-
High reliability in industrial operating environments
-
Enhances interoperability in mixed vendor environments
-
LED indicators for diagnostic and status feedback
-
Seamless integration with ABB drive software tools
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 110 x 80 x 25 mm |
| Weight | 0.25 kg |
Electrical Characteristics
| Item | Specification |
|---|---|
| Supply Voltage | Supplied internally by the drive |
| Supported Protocols | Modbus RTU, Profibus DP, DeviceNet (depends on configuration) |
| Baud Rate | Up to 12 Mbps (protocol dependent) |
| Connector Type | RS-485 / fieldbus-specific interfaces |
| Isolation | Galvanic isolation between bus and drive |
Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temp | -10°C to +50°C |
| Storage Temp | -40°C to +70°C |
| Humidity | 5%–95% RH (non-condensing) |
| Enclosure Rating | IP20 (when installed in drive cabinet) |
System Compatibility
| Item | Specification |
|---|---|
| Compatible Drives | ABB ACS, ACH, and other low-voltage inverter series |
| Integration | With PLCs, SCADA, and DCS via fieldbus |
| Application Type | Industrial automation, drive monitoring, and control |
Industry Applications
-
Automated Manufacturing–Integrates ABB drives into centralized control systems
-
HVAC Systems–Provides communication in building management environments
-
Oil & Gas–Connects drives to SCADA systems for remote monitoring
-
Pulp and Paper–Facilitates drive integration in complex process lines
-
Material Handling–Enhances control of conveyors, lifts, and motors
The ABB GCU-02 3AXD50000028861 provides a flexible and powerful interface for integrating ABB drives into modern industrial communication networks. With multi-protocol support and reliable design, it is an ideal choice for enhancing control and automation system connectivity.
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