Overview
The ABB INICT03A is an Infi-Net to Computer Transfer Module designed to exchange data between an ABB Infi-Net control network and a computer system. It provides RS-232-C and SCSI communication interfaces, with user-selectable serial communication rates and a listed SCSI transfer rate of up to 4 Mbytes/sec. Its memory configuration includes 512 kbytes of ROM and 2 Mbytes of RAM, with a tag capacity of 30,000 point definitions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | INICT03A |
| Brand | ABB |
| Product Type | Infi-Net to Computer Transfer Module |
| Memory | 512 kbytes ROM / 2 Mbytes RAM |
| Power Supply | +5 VDC |
| Typical Current Consumption | 1.958 A |
| Typical Power Consumption | 9.8 W |
| Rated Power | 10 W |
| Serial Communication Interface | RS-232-C |
| Serial Communication Rate | 50 to 19,200 baud, user-selectable |
| SCSI Transfer Rate | Up to 4 Mbytes/sec |
| Tag Capacity | 30,000 point definitions |
| Operating Temperature | -40 to +70 deg C |
| Storage Temperature | -40 to +85 deg C |
| Country of Origin | Sweden |
| Estimated Shipping Dimensions | 3.7 x 31.7 x 17.8 cm |
| Weight | 0.54 kg |
| HS Code | 8537101190 |
Communication and Data Transfer
The INICT03A supports two communication paths: RS-232-C serial communication and a SCSI interface. The serial rate can be selected from 50 to 19,200 baud, while the listed SCSI transfer rate reaches 4 Mbytes/sec. These interfaces provide different data-transfer options for computer communication within the control system.
Memory and Tag Capacity
The module contains 512 kbytes of ROM and 2 Mbytes of RAM, along with a stated capacity of 30,000 tag point definitions. These specifications help maintenance teams assess its data-handling capacity when identifying a replacement or checking an existing system configuration.
Power and Mounting Requirements
The INICT03A uses a +5 VDC supply, with typical consumption specified as 1.958 A or 9.8 W. The module occupies one slot in a standard INFI 90 module mounting unit. Confirm the installed mounting arrangement and power supply specifications before selecting a replacement.
Frequently Asked Questions
Q: What is the main function of the ABB INICT03A?
A: The INICT03A transfers data between an Infi-Net control network and a computer system through its RS-232-C and SCSI communication interfaces.
Q: What communication rates does the INICT03A support?
A: Its RS-232-C serial rate is user-selectable from 50 to 19,200 baud. The listed SCSI transfer rate is up to 4 Mbytes/sec.
Q: What should be checked when replacing an INICT03A?
A: Verify the complete model number, +5 VDC power requirement, one-slot mounting arrangement, communication interfaces, and system configuration. Confirm that the replacement supports the required computer communication and existing control-system setup.
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