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ABB TB842 3BSE022464R1 S800 I/O ModuleBus Optical Port InterfaceABB TB842 3BSE022464R1 S800 I/O ModuleBus Optical Port InterfaceABB TB842 3BSE022464R1 S800 I/O ModuleBus Optical Port Interface
ABB TB842 3BSE022464R1 S800 I/O ModuleBus Optical Port Interface
ABB TB842 3BSE022464R1 S800 I/O ModuleBus Optical Port Interface
ABB TB842 3BSE022464R1 S800 I/O ModuleBus Optical Port Interface

ABB TB842 3BSE022464R1 S800 I/O ModuleBus Optical Port Interface


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PRODUCT SKU : TB842 3BSE022464R1

PRODUCT TYPE : Communication Modules

PRODUCT VENDOR : ABB


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Description

The ABB TB842 is a ModuleBus Optical Port for the S800 I/O system, enabling fiber optic connectivity between I/O clusters. It provides galvanic isolation, eliminates ground loops, and ensures strong EMI immunity, allowing reliable communication over long distances in distributed and electrically noisy environments.

Specifications

  • Manufacturer: ABB

  • Model Number: TB842

  • Order Number: 3BSE022464R1

  • Product Type: ModuleBus Optical Port

  • Interface: Fiber Optic (ST connectors)

  • Wavelength: 650 nm

  • Fiber Type: Plastic Optical Fiber (POF) or Hard Clad Silica (HCS)

  • Maximum Distance: Up to 15m (POF) or 200m (HCS)

  • Power Supply: 24V DC (via ModuleBus)

  • Mounting: 35mm DIN Rail

  • Operating Temperature: 0 to +55°C

Features

  • Optical Isolation: Provides 100% electrical separation between I/O clusters to protect sensitive control hardware from surges and noise.

  • Extended Range: Overcomes the distance limitations of standard copper bus wiring, enabling remote placement of I/O modules.

  • Redundancy Support: Compatible with redundant ModuleBus configurations to ensure high system availability and process uptime.

  • Signal Integrity: Maintains high-speed deterministic data transmission across optical links without signal degradation.

  • Snap-On Installation: Designed for effortless mounting on standard DIN rails, integrating seamlessly with other S800 communication modules.

  • Diagnostics: Features integrated LED indicators for localized monitoring of power and bus communication status.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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