3BSE025349R1 | TP854 | ABB System 800xA MTU Baseplate

Product Description

The TP854 (Part Number: 3BSE025349R1) is a specialized Module Termination Unit (MTU) specifically designed to house and provide electrical connectivity for the CI854 PROFIBUS DP-V1 communication interface. In an ABB AC 800M controller configuration, the TP854 (3BSE025349R1) serves as the critical baseplate that bridges the communication module to the CEX-Bus and the external field network.

Technically, the TP854 (Model: TP854) acts as a passive backplane components that allows for the "Hot Swap" of communication modules, ensuring system uptime during maintenance. It facilitates the distribution of 24V DC power to the mounted module and provides the mechanical mounting points required for secure industrial installation. Unlike active HMI panels, this TP854 (3BSE025349R1) is a ruggedized hardware interface engineered for long-term stability in high-vibration and electromagnetic interference (EMI) prone factory environments.

(Correction Note: While some databases may misidentify this model as a touchscreen HMI, the TP854 is strictly a Module Termination Unit/Baseplate for the CI854 communication series.)

Technical Specifications

The TP854 (3BSE025349R1) is defined by the following industrial hardware parameters:

• Manufacturer: ABB Industrial Automation

• Model Designation: TP854 (TP854)

• Product ID: 3BSE025349R1 (3BSE025349R1)

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

• Compatibility: ABB CI854, CI854A, and CI854B PROFIBUS Modules

• System Family: ABB AC 800M Controller / System 800xA

• Bus Interface: CEX-Bus connection

• Power Supply: 24V DC (distributed via backplane)

• Mounting: DIN Rail mounting

• Protection Rating: IP20

• Operating Temperature: Up to 55 °C

• Dimensions (WxHxD): 72 mm x 49.5 mm x 216 mm

• Net Weight: 0.234 kg

• Customs Tariff Number: 85389091

• Country of Origin: Sweden / Germany