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ABB CTB810

The ABB CTB810 is a Communication Terminal Board designed for ABB Symphony Plus distributed control systems. It is an important communication accessory for the HPC800 controller platform.

The CTB810 connects to the left-hand side of the MB810 module base, which is used for mounting HPC800 controllers. It provides connection interfaces for both HN800 and CW800 communication buses.

The module supports communication connectivity within distributed control architectures and helps integrate controller hardware with the corresponding system communication networks.

2. Core Functions

• HN800 Bus Connection: Provides communication connections for the HN800 bus.

• CW800 Bus Connection: Supports connections to the CW800 communication bus.

• Controller Integration: Connects to the MB810 module base used with HPC800 controllers.

• Communication Distribution: Provides the necessary physical interfaces for connecting system communication buses.

• System Expansion: Supports the construction and expansion of ABB Symphony Plus control system configurations.

• Hardware Interconnection: Establishes communication connections between compatible controller and bus components.

3. Design Features

• Left-Side Mounting: Specifically designed for installation on the left side of the MB810 module base.

• Dual Bus Compatibility: Provides connections for both HN800 and CW800.

• Modular Architecture: Integrates into the ABB HPC800 controller mounting arrangement.

• Industrial Construction: Designed for continuous operation in industrial automation environments.

• Convenient Installation: Provides dedicated communication connections for system assembly and maintenance.

• Symphony Plus Compatibility: Designed for ABB's distributed control system architecture.

4. Hardware Composition

The ABB CTB810 primarily consists of the following hardware components:

• Communication terminal board assembly.

• HN800 bus connection interface.

• CW800 bus connection interface.

• Electrical connection terminals.

• Internal signal routing circuitry.

• Printed circuit board assembly.

• Mechanical mounting and connection components.

These components provide the physical communication interfaces required by the HPC800 controller installation.

5. Technical Parameters

6. Typical Applications

Power Generation

Used in ABB Symphony Plus control systems for power plant automation, supporting communication connections within HPC800 controller installations.

Industrial Process Control

Provides communication terminal connections for distributed control systems in chemical, petrochemical, and manufacturing facilities.

HPC800 Controller Systems

Connects to the left side of the MB810 module base to provide HN800 and CW800 bus interfaces.

Distributed Automation Networks

Supports communication infrastructure in large-scale industrial control architectures.

System Integration and Expansion

Used when assembling, maintaining, or expanding compatible ABB Symphony Plus controller configurations.

7. Maintenance Considerations

• Inspect terminal connections for looseness or oxidation.

• Check the HN800 and CW800 bus connections.

• Verify correct installation on the left side of the MB810 module base.

• Inspect the board for physical damage or abnormal discoloration.

• Ensure compatibility with the HPC800 controller configuration.

• Check communication connections after installation or replacement.

• Follow ABB installation procedures when removing or replacing the terminal board.

8. Overall Evaluation

The ABB CTB810 is a dedicated communication terminal board for ABB Symphony Plus HPC800 controller systems. Its primary function is to provide HN800 and CW800 communication connections through the left side of the MB810 module base.