ABB Bailey INIIT03 Infi-Net to Infi-Net Local Transfer Interface Module

Description

The ABB INIIT03 is a high-speed network communication module engineered for the Bailey INFI 90 and Symphony Plus distributed control systems. This local transfer interface acts as a vital bridge between two separate Infi-Net communication rings, allowing for the seamless exchange of data packets and process variables across different network segments. By facilitating local network expansion, the INIIT03 enables larger plant architectures to maintain high-speed, deterministic performance while keeping control traffic organized. It is essential for complex industrial facilities that require synchronized communication between multiple localized control loops without compromising the integrity of the primary plant loop.

Specifications

• Brand: ABB Bailey

• Model Number: INIIT03

• Product Series: INFI 90 / Symphony Plus

• Functional Category: Local Network Transfer Interface

• Compatibility: INFI-Net (Cnet) Architecture

• Data Transmission Rate: High-speed synchronous transfer

• Bus Interface: Harmony Control Bus / Slave Expander Bus

• Mounting: Occupies one slot in a standard Module Mounting Unit (MMU)

• Power Supply: +5 VDC via system backplane

• Operating Temperature: 0 to 70 degrees Celsius

• Fault Tolerance: Supports redundant network loop configurations

Features

• Inter-Ring Communication: Provides a dedicated hardware gateway to link adjacent Infi-Net segments for unified system monitoring and control.

• Deterministic Data Management: Employs advanced protocol handling to ensure time-critical process data is transferred with minimal latency.

• Network Isolation and Security: Prevents localized network faults in one ring from propagating to the other, enhancing overall system availability.

• High-Volume Buffering: Integrated memory architecture manages incoming and outgoing data packets to prevent network congestion during peak cycles.

• On-Board Diagnostics: Features real-time hardware monitoring with front-panel LED indicators to provide immediate feedback on network status and error conditions.

• Plug-and-Play Compatibility: Designed for standard INFI 90 hardware racks, allowing for straightforward integration into existing control cabinets.