ABB TU840 Redundant I/O Module Brand New

Specifications

  • Manufacturer: ABB

  • Product No.: TU840

  • Condition: 10 Items in Stock

  • Product Type: Automation Control Components

  • Product Origin: Sweden

  • Payment:T/T, Western Union

  • Weight: 3040g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product details

Description

Overview
The ABB TU840 is a key component for establishing redundant communication within the ABB System 800xA architecture. Let's delve into its functionalities and technical aspects.
 

Technical Specifications

  • Supported Modules: TB840/TB840A Optical ModuleBus Modems
  • Power Supply: 24 VDC (19.2 - 30 V)
  • ModuleBus Current Distribution: Maximum 5 V 1.5 A, 24 V 1.5 A
  • Mounting: DIN rail mountable (horizontal or vertical)
  • Operating Temperature: Up to 55°C (131°F) horizontally mounted

Features:

  • Function: The TU840 serves as a Module Termination Unit (MTU) specifically designed for redundant configurations utilizing the Optical ModuleBus Modem TB840/TB840A.
  • Benefits: Redundancy ensures continuous operation in case of primary module failure. The TU840 facilitates this by providing termination points for the redundant fiber optic communication links.

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