ABB Bailey INICT03 Infi-Net to Computer Transfer Module

The INICT03 from ABB Bailey functions as a dedicated Infi-Net to computer transfer module. It bridges the Infi 90 control network with external computer systems for data exchange. This module enables seamless communication between plant floor controllers and enterprise-level applications. Industrial facilities depend on its gateway capabilities for supervisory control and data acquisition integration.

Technical Specifications & Hardware Details

Specification	Detail
Manufacturer	ABB Bailey
Model Number	INICT03
Category	Infi-Net to Computer Transfer Module
Weight	Approximately 0.55 kg (1.21 lbs)
Dimensions (H x W x D)	12.5 in x 1.5 in x 9.0 in (317 mm x 38 mm x 229 mm)
Network Interface	Infi-Net coaxial connection
Computer Interface	RS-232C serial port
Data Transfer Rate	Up to 19.2 kbps
Interface	Backplane connector, coaxial terminal, DB9 connector
Component Count	Single-board with processor, memory, and isolation circuitry
Memory	64 KB RAM, 128 KB Flash
Energy Storage	None (Real-time data buffering only)

Network Bridging and Protocol Translation

The INICT03 translates Infi-Net protocol messages into formats suitable for external computers. Its onboard processor manages bidirectional data flow between both networks. You can configure this module to support multiple data exchange modes. Furthermore, the design includes isolation barriers that protect the Infi-Net from external electrical interference. This isolation ensures reliable control network operation during computer communications.

Physical Construction and Connectivity Layout

This transfer module features a rugged single-board design for standard Infi 90 card cages. Its edge connector seats securely into the system backplane. The INICT03 includes both coaxial and DB9 connectors for network and computer connections. You can install or replace this module without powering down adjacent cards. The board layout separates network and computer interfaces for noise immunity.

System Integration and Data Exchange Capabilities

The module interfaces directly with the Infi-Net backbone for real-time process data access. It delivers this data to external computers for monitoring, logging, and analysis. The INICT03 works alongside other Infi 90 components for complete system connectivity. For similar industrial applications, static trip units and protective relays use comparable gateway communication principles. However, this transfer module specifically addresses computer interfacing requirements within the Bailey ecosystem. Operators rely on it for reliable data exchange between control systems and enterprise networks.