The IIATB03 communication port module from ABB Bailey manages data exchange inside INFI 90 and Net 90 control networks. Plant engineers turn to this module when controllers must share information with operator stations and supervisory systems. Consequently, it keeps process data flowing smoothly across the plant floor.
Key Technical Specifications
The table below outlines the main physical and electrical parameters of the IIATB03 module.
| Parameter | Specification |
|---|---|
| Product Type | Communication Port Module |
| Compatibility | ABB Bailey INFI 90 / Net 90 systems |
| Dimensions | Approximately 178 mm x 102 mm x 25 mm |
| Weight | Approximately 0.25 kg (0.55 lbs) |
| Mounting | Standard INFI 90 module rack slot |
| Interface | Backplane bus and serial communication ports |
| Connectors | Multi-pin edge connector and D-sub ports |
| Component Count | Multiple communication controllers and driver circuits |
| Energy Storage | On-board capacitors for buffer retention |
| Port Count | Multiple independent serial communication ports |
| Operating Temperature | 0 degrees C to 60 degrees C |
| Storage Temperature | -40 degrees C to 85 degrees C |
| Humidity | 5% to 95% non-condensing |
Functional Overview
This module handles protocol conversion and message routing between the control processor and external devices. Therefore, it relieves the main processor from routine communication tasks. The IIATB03 supports configurable baud rates and data formats for flexible integration. Meanwhile, its onboard energy storage protects data buffers during brief power interruptions.
Installation and Handling Notes
Always confirm protocol settings before inserting the IIATB03 into an active rack. In addition, check that cable pinouts match your device requirements. Secure the retaining screws evenly to avoid connector stress. Finally, document all port assignments for future troubleshooting.
Details
| Weight | 0.35 kg |
|---|---|
| Dimensions | 90 × 45 × 100 mm |
