ABB DSAI146 3BSE007949R1 DSBC DSAI 146 Analog Inp. Unit 31 ch. Pt100
| Brand | ABB |
| Module Number | DSAI146 |
| Order Number | 3BSE007949R1 |
| Unit Price | $1500 |
| Country Of Origin | UK |
| Weight | 1KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The ABB DSAI146 is a high-performance digital signal analyzer module designed for industrial automation and power systems. It is widely used in process control, grid monitoring, and equipment diagnostics, offering precise data acquisition and real-time analysis capabilities.
DSAI146 Key parameters
|
Parameter |
Specification |
|
Input Channels |
16 analog, 8 digital |
|
Sampling Rate |
10 kHz per channel |
|
Resolution |
16-bit ADC |
|
Communication Interface |
Profibus DP, Modbus RTU/TCP |
|
Operating Temperature |
-20°C to +70°C |
|
Power Supply |
24 V DC (±10%) |
|
Dimensions |
120 x 80 x 40 mm |
|
Protection Class |
IP20 |
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Payment Term：T/T
Key Features
The DSAI146 stands out for its robust design and high accuracy, making it ideal for harsh industrial environments. Key features include multi-channel signal processing, seamless integration with ABB’s automation systems, and advanced diagnostics. The DSAI146 also supports modular expansion, ensuring scalability for complex applications.
DSAI146 Comparison
Compared to the DSMB176, the DSAI146 offers higher channel density and faster sampling rates, though the DSMB176 excels in higher voltage isolation. The DSAI146 is not directly replaceable by the DSAI130 due to the latter’s limited communication protocols. However, the DSAI146’s compatibility with Profibus and Modbus makes it a versatile choice for retrofitting older systems.
DSAI146 application cases
The DSAI146 is extensively deployed in European power grids for harmonic analysis and in North American manufacturing plants for predictive maintenance. Its reliability in oil & gas pipelines and renewable energy farms highlights its adaptability. Notable projects include offshore wind farms in the UK and smart grid upgrades in Germany, where the DSAI146’s precision ensures compliance with stringent standards.
