ABB CI522AK041 Interface Kit Communication Module

ABB CI522AK04 AF100 Interface Kit Communication Module

The CI522AK04 is a high-integrity communication interface kit designed for the ABB Advant OCS (Open Control System) architecture. This module serves as the primary link to the Advant Fieldbus 100 (AF100), enabling high-speed, deterministic data exchange between controllers and distributed I/O stations. 

Technical Specifications

• Manufacturer: ABB

• Model Designation: CI522AK04

• Part Number: CI522AK04

• Product Type: Communication Module (AF100 Interface Kit)

• Customs Tariff Number: 85176200

• HS Code: 851762

• Product Net Depth: 265 mm

• Product Net Height: 72 mm

• Product Net Width: 148.5 mm

• Product Net Weight: 1.48 kg

• Environmental Status: Not RoHS Compliant

• WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm)

• Battery Requirements: 0 (None required)

• Protocol Support: Advant Fieldbus 100 (AF100)

Key Functional Characteristics

Deterministic Network Performance

The CI522AK04 kit allows for highly predictable communication over the AF100 bus. Unlike standard Ethernet protocols that may experience collisions under high traffic, this interface utilizes a master/slave timing mechanism that guarantees data delivery within fixed time windows. This makes it suitable for high-speed motion control and safety-related process interlocks.

Industrial Strength Shielding

With a net weight of 1.48 kg, the module is engineered with robust mechanical shielding. The internal circuitry is protected against electromagnetic interference (EMI) and radio frequency interference (RFI), which are common in environments with heavy motors and high-voltage switchgear. This ensures that the communication integrity remains uncompromised in harsh industrial settings.

System-Wide Synchronization

The module handles bus arbitration and provides clock synchronization for all stations on the AF100 segment. This capability allows a unified view of time-stamped events across the entire DCS, which is vital for sequence-of-events (SOE) recording and accurate post-trip analysis in power and chemical plants.