TB826 ABB S800 I/O Single Mode Fiber Converter

TB826 Optical Media Converter Single Mode – ABB S800 I/O Series

• Communication protocol: ModuleBus – operates as a slave device on the optical ModuleBus.
• Fiber conversion: Interfaces plastic or HCS opto fiber to single-mode glass fiber with SC connectors.
• Long-range distribution: Extends the optical ModuleBus up to 5000 m per cluster in star topology.
• Power supply: 24 V DC consumption typ. 96 mA.
• Redundancy & hot swap: Line redundancy, module redundancy, and hot swap are not supported.
• Compatibility: Designed for use with HI Controllers (Yes).
• Environmental ratings: Operating temperature 0 to +55 °C (+32 to +131 °F); storage -40 to +70 °C.
• Protection class: IP20 per EN60529; pollution degree 2; corrosion protection ISA-S71.04 G3.
• Certifications: CE, UL 61010-1, ATEX Zone 2, cULus C1 Div 2 (marine certificates not applicable).
• Dimensions: 85.6 mm width, 136 mm height (including latch), 58.5 mm depth; weight 0.21 kg.

Installation Guidelines

• Mount the TB826 on a DIN rail inside the control cabinet (vertical mounting max 40 °C ambient).
• Connect plastic or HCS fiber to the Versatile Link ports and single-mode glass fiber to the SC connectors.
• Use the ABB TB826 to extend the optical ModuleBus up to 5000 m per cluster.
• Maintain ambient relative humidity between 5 % and 95 % non-condensing.
• Verify that the system power supply provides 24 V DC with at least 96 mA per converter.

Package Contents

• ABB TB826 Optical Media Converter Single Mode (3BSE061637R1).
• DIN rail mounting clip and hardware.
• Product quick reference sheet.

Shipping & Returns

• We ship worldwide via FedEx, UPS, or DHL – dispatch within 5 business days.
• All units are brand new, original ABB stock, available for immediate shipment.
• We accept returns within 30 days for unused items in original packaging.

Frequently Asked Questions (FAQ)

• Q: Is the TB826 hot-swappable?
  A: No, the TB826 does not support hot swap. Power down before installation or removal.
• Q: Can I use this converter with HI Controllers?
  A: Yes, the ABB TB826 is specifically designed for use with HI Controllers.
• Q: What is the maximum fiber distance per cluster?
  A: The TB826 allows optical ModuleBus extensions up to 5000 m per cluster in star topology.
• Q: Does the module support line or module redundancy?
  A: No, line redundancy and module redundancy are not available on the TB826.
• Q: What type of fiber connectors does the TB826 use?
  A: It uses Versatile Link connectors for plastic/HCS fiber and SC connectors for single-mode glass fiber.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited: https://www.nex-auto.com/