ABB TP853 3BSE018126R1 Advant 800xA Module Termination Unit

Product Overview

The ABB TP853 (3BSE018126R1) serves as the essential grounding and interconnection foundation for the Advant 800xA S800 I/O system. This Module Termination Unit (MTU) provides the physical interface and electrical connection points for communication modules including the CI853, CI855, CI857, and CI861. We supply this component as 100% brand new original equipment, ensuring seamless integration into your existing automated control architecture.

Technical Specifications

This baseplate features a compact footprint designed for high-density DIN-rail mounting within industrial control cabinets.

Engineering Advantages

• Zero-Downtime Maintenance: The TP853 design allows technicians to replace communication interface modules without disturbing the field wiring. This "hot-swap" capability prevents unnecessary process interruptions.

• Space-Efficient Geometry: With a narrow width of only 45 mm, this unit maximizes rail space. It solves the challenge of overcrowded Marshalling cabinets in large-scale industrial plants.

• Robust Signal Integrity: The termination unit provides secure mechanical latching and electrical shielding. This protects high-speed communication signals from electromagnetic interference (EMI) commonly found in heavy industrial environments.

• Simplified Wiring Logic: Clearly marked terminals and a standardized mounting interface reduce installation errors. This ensures faster commissioning for system integrators working with the 800xA platform.

FAQs

• Does this unit include the communication module (e.g., CI853)?

  No, the TP853 is the baseplate (MTU) only. You must purchase the communication interface module separately. This unit provides the necessary housing and wiring terminals for those modules.

• What is the correct mounting orientation for the TP853?

  Always mount the TP853 horizontally on a standard 35mm DIN rail to ensure optimal heat dissipation and secure module seating.

• Can the TP853 support modules other than the CI853/855/857/861 series?

  No. ABB specifically engineered the internal bus and pin configuration of the TP853 for this specific series of communication interfaces. Using incompatible modules may damage the connector pins.

• Is this a refurbished or surplus item?

  We guarantee that this TP853 3BSE018126R1 is 100% brand new. It arrives in its original factory packaging with full traceability.