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ABB CI522AK04 (3BSE018451R1) is a compact, rack-mountable AF100 (Advant Fieldbus 100) communication interface kit from ABB’s Advant series, built to integrate Advant Master/OCS DCS with AF100 fieldbus networks. The kit comprises three core components: CI522A (AF100 interface module), CI522K (interface cable kit), and CI522X (network termination module). It supports the proprietary AF100 protocol for cyclic/acyclic data transfer, connecting to field I/O, drives, and instruments. Hot-swappable and certified CE/UL, it operates reliably in harsh industrial environments.

• Model: CI522AK04 | Part No.: 3BSE018451R1

• Series: ABB Advant Master, Advant OCS, Symphony Plus

• Type: AF100 (Advant Fieldbus 100) Communication Interface Kit

• Protocol: AF100 (Advant Fieldbus 100, proprietary)

• Kit Components: CI522A module, CI522K cable, CI522X termination

• Connector: D-sub / AF100 fieldbus interface

• Data Transfer: Deterministic real-time, cyclic/acyclic

• Hot-Swappable: Yes (DCS backplane, no system shutdown)

• Status Indicators: LED for power, communication, fault

• Power Supply: 24V DC (backplane-powered)

• Operating Temp: -20°C to +70°C

• Storage Temp: -40°C to +70°C

• Humidity: 5–95% RH (non-condensing)

• Protection Class: IP20 (cabinet installation)

• Weight: ~1.07 kg (kit)

• Certifications: CE, UL, CSA

• Lifecycle: Active / Widely used in legacy & modern DCS

• Complete Kit Solution: All-in-one package (module, cable, termination) for fast deployment

• AF100 Protocol Support: Native connectivity for ABB’s legacy high-speed fieldbus

• Deterministic Real-Time: Ensures precise, reliable data exchange for critical process control

• Hot-Swap & Redundancy: Replace modules without downtime; supports redundant AF100 networks

• Wide Environmental Range: Operates reliably in extreme temperatures (-20°C to +70°C)

• Seamless DCS Integration: Plugs into Advant Master/OCS backplane; compatible with AF100 I/O and devices

• What is ABB CI522AK04 3BSE018451R1?It is a complete AF100 (Advant Fieldbus 100) communication interface kit for ABB Advant Master/OCS DCS, enabling connectivity to AF100 fieldbus networks.
• What does the kit include?The kit contains three parts: CI522A (interface module), CI522K (cable kit), and CI522X (network termination module).
• What systems is it compatible with?ABB Advant Master, Advant OCS, and Symphony Plus distributed control systems.
• What protocol does it support?It supports the AF100 (Advant Fieldbus 100) proprietary protocol for real-time process data exchange.
• Is it hot-swappable?Yes, designed for hot-swap via the DCS backplane—replace without system shutdown.
• What is the operating temperature range?It operates reliably from -20°C to +70°C, suitable for harsh industrial environments.

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