The ABB INICT03A is a high-performance INFI-Net to Computer Transfer Module designed for the Symphony Harmony and INFI 90 distributed control systems (DCS). It functions as the critical communication gateway between the proprietary INFI-Net control network and supervisory host computers or human-machine interfaces (HMI). Equipped with 2 Mbytes of RAM and a massive tag capacity of 30,000 point definitions, the INICT03A enables real-time data monitoring and high-speed command execution. By supporting both standard RS-232-C serial links and high-speed SCSI interfaces (up to 4 Mbytes/sec), this module ensures that critical process data is available to higher-level plant management systems with minimal latency and high reliability.
The following technical characteristics define the INICT03A operational profile:
| Parameter | Specification Details |
| Model Number | INICT03A |
| Manufacturer | ABB Bailey (United States) |
| Product Type | INFI-Net to Computer Transfer Module |
| Memory Capacity | 512 KB ROM; 2 MB RAM |
| Tag Capacity | 30,000 Point Definitions |
| Serial Communication | RS-232-C (User-selectable up to 19.2 kbaud) |
| High-Speed Interface | SCSI (Up to 4 Mbytes/sec) |
| Supply Voltage | +5 VDC (Backplane-supplied) |
| Current Consumption | 2 A (Typical); 10 W Power |
| Dimensions (WxHxD) | 5.1 cm x 17.8 cm x 33.0 cm |
| Weight | 0.6 kg (Net) / 1.5 kg (Shipping) |
| Operating Temp | -20 °C to +60 °C (-4 °F to 140 °F) |
| Tariff Code | 8517620050 |
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