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ABB CI810B AF100 Fieldbus Module | 3BSE020520R1 Communication Interface with Accessories

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  • 30-day return policy for quality assurance.
  • 12-month warranty for peace of mind.
SKU: CI810B
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Product details

Complete fieldbus kit: CI810B

The ABB CI810B (3BSE020520R1) is an AF100 Fieldbus Communication Interface. It comes with two twisted pair modems. The package includes all needed connectors and terminators. Software version 1.5 is preloaded. A complete plug-and-play solution for AF100 networks.

Model structure explained

  • CI – Function: Communication Interface
    • 810B – Series: AF100 Fieldbus module
      • 3BSE020520R1 – ABB ordering code
        • EXC3BSE020520R1 – Exchange part number

What’s included

  • CI810B module: Main communication interface.
  • 2 x AF100 twisted pair modems: Built-in for redundant paths.
  • Power supply connector: 3BSC840098R1 (1 piece).
  • TB807 Modulebus terminator: 3BSE008538R1 (1 piece).
  • Terminal blocks: 3BSC840098R1 (2 pieces).
  • AF100 connector: 3BSC840105R1 (included).
  • Software: Basic system version 1.5 preloaded.

Key specifications

  • Product type: Communication_Module for AF100 fieldbus.
  • Modems: 2 x twisted pair – redundant communication.
  • Dimensions: 87 mm depth, 250 mm height, 158 mm width.
  • Weight: 0.5 kg – lightweight.
  • HS Code: 85176200 – telecom apparatus.
  • WEEE category: 5 (Small equipment).
  • Batteries: None – no disposal issues.
  • SCIP number: 4271ecef-0701-4ab6-b1c7-1626e1654ab7 Estonia.

Environmental & compliance

  • RoHS: Compliant with EU Directive 2011/65/EU.
  • System compatibility: ABB Advant Master and 800xA systems.
  • Operating temp: Standard industrial range (refer to manual).
  • No batteries: Simplified recycling.

Five new FAQs

  • Q1: What systems is CI810B compatible with?A1: It works with ABB Advant Master and 800xA control systems. Connects to AF100 twisted pair networks.
  • Q2: What does the exchange number EXC3BSE020520R1 mean?A2: It is the replacement part number. Use this when ordering a direct swap for an existing CI810B.
  • Q3: Is software already installed?A3: Yes, basic system software version 1.5 is preloaded. Ready to configure for your network.
  • Q4: What cables connect to the twisted pair modems?A4: Use standard twisted pair cable (like CAT5) with appropriate termination. AF100 uses 2-wire connections.
  • Q5: How do you ship this module?A5: We ship via FedEx, UPS, and DHL. Anti-static packaging. All included parts in one box. Tracking provided. Express 2-4 days.

Selection guidance

  • Choose CI810B (3BSE020520R1) for AF100 twisted pair networks.
  • Comes as complete kit – no extra parts to order.
  • Ideal for redundant fieldbus communication.
  • 12-month warranty included. Extended available.
  • Exchange number available for quick replacements.

Contact information

Copyright © 2026 Powergear X Automation Limited. All rights reserved.

Additional information

Weight0.5 kg
Dimensions110 × 58.5 × 86.1 mm
Country Of Origin

United States

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