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ABB 3BDM000160R1 TB 870F

ABB TB 870F (3BDM000160R1) is a Terminal Block module designed for serial interface connections in ABB industrial control systems, especially within the ABB Freelance DCS / AC 800F automation platform. It provides a convenient interface for connecting field communication cables and serial interface modules.

Product Information

• Manufacturer: ABB
• Model: TB 870F
• Part Number: 3BDM000160R1
• Product Type: Terminal Block for Serial Interface
• System Family: ABB Freelance DCS / AC 800F
• Alternative Type: DFA 070 (identical designation)

Technical Description

The ABB TB 870F is an interface terminal block used to connect serial communication channels between ABB controller modules and external wiring. It is typically installed as part of the ABB Freelance communication infrastructure, providing organized and reliable signal termination for serial interfaces.

Key Features

• Designed for serial interface termination
• Provides secure connection between communication cables and interface modules
• Compatible with ABB Freelance automation components
• Compact design for control cabinet installation
• Supports easy maintenance and wiring management

Technical Specifications

Application Range

ABB TB 870F is mainly used in:

• ABB Freelance DCS control systems
• ABB AC 800F controller configurations
• Industrial automation communication networks
• Serial communication interface installations
• Process industries such as:
  • Power generation
  • Oil & gas
  • Chemical processing
  • Water treatment
  • Manufacturing automation

Compatible Components

The TB 870F is commonly used with ABB communication accessories such as:

• TK 831F CAN Cable (3BDM000100R1) – connection between CI 910F CAN Bus Module and TB 870F
• TK 811F CAN Cable (3BDM000103R1) – connection for Freelance Rack I/O systems

Conclusion

The ABB TB 870F (3BDM000160R1) is a reliable terminal interface accessory for ABB Freelance and AC 800F control systems. It plays an important role in simplifying serial communication wiring, improving system reliability, and supporting efficient installation and maintenance of industrial automation networks.