ABB NTAI04 Termination Unit
Description
| Manufacture | ABB |
| Model | NTAI04 |
| Ordering information | NTAI04 |
| Catalog | Bailey INFI 90 |
| Description | ABB NTAI04 Termination Unit |
| Origin | United States (US) |
| HS Code | 85389091 |
| Dimension | 16cm*16cm*12cm |
| Weight | 0.8kg |
Details
The ABB Bailey NTAI04 is a Network Termination Assembly Interface (NTAI) for the Infi 90 and Symphony Harmony distributed control systems (DCS).
It serves as a communication gateway between the DCS network and various fieldbus protocols, facilitating data exchange between the control system and field devices.
Supported protocols Modbus, PROFIBUS DP, Foundation Fieldbus, and others (depending on model)
Communication ports Ethernet, RS-232 serial ports, and fieldbus connectors
Power requirements 24 VDC or 48 VDC
Operating temperature 0°C to 60°C (32°F to 140°F)
Features
Fieldbus communication Enables communication between DCS and devices using various fieldbus protocols. Modbus, Profibus)
Data exchange Facilitates bidirectional data flow between DCS network and field devices.
System integration Simplifies integration of field devices into DCS architecture.
