3BSE018126R1 TP853 | ABB | Module Termination Unit Base

Product Description

System Interface and Infrastructure Overview

The TP853 (Part Number: 3BSE018126R1) is a specialized Module Termination Unit (MTU) baseplate designed for the ABB AC 800M controller family. It functions as the essential physical and electrical interface for various communication modules, providing a stable mounting platform and secure field wiring termination points. The TP853 (Model: TP853) is engineered to facilitate seamless connectivity for high-speed communication interfaces, ensuring consistent data throughput and signal integrity across the system backplane. Its compact, vertical design is optimized for space-efficient DIN-rail mounting within industrial control cabinets.

Detailed Technical Specifications

The TP853 (3BSE018126R1) is built to rigorous industrial standards to support mission-critical communication hardware.

• Manufacturer: ABB

• Model Designation: TP853

• Product ID / Part Number: 3BSE018126R1

• Product Type: Module Termination Unit (MTU) / Baseplate

• Module Compatibility: Fits ABB CI853, CI855, CI857, and CI861 Communication Modules

• Installation Environment: Cabinet-mounted, DIN-rail 35mm

• Width: 45 mm

• Height: 63 mm

• Depth / Length: 162 mm

• Net Weight: 0.5 kg

• Environmental Category: WEEE Category 5 (Small Equipment)

• Country of Origin: USA / Global ABB Facilities

• Wiring Interface: Integrated terminals for communication and power distribution

Mechanical Design and Module Integration

• Rugged Connectivity: The TP853 (3BSE018126R1) provides a vibration-resistant locking mechanism that secures the communication module to the baseplate, preventing intermittent connectivity in high-vibration engine rooms or manufacturing floors.

• Streamlined Maintenance: The baseplate architecture allows the active communication module (e.g., CI853) to be replaced without disturbing the permanent field wiring, significantly reducing Mean Time to Repair (MTTR).