The ABB DAI04 efficiently handles analog signal acquisition for the Freelance 2000 system. This versatile module processes various industrial signals, including voltage and current inputs. Consequently, it serves as a reliable foundation for a wide range of process monitoring and control applications.
High-Precision Signal Processing and Channel Configuration
This module provides sixteen high-impedance input channels for maximum signal integrity. It accepts three standard signal types: 0-10V, 4-20mA, and +/-10V. Furthermore, its 16-bit resolution and 0.1% full-scale accuracy deliver the precise data your control strategy requires.
Robust Design for Harsh Industrial Environments
The DAI04 maintains reliable operation in demanding conditions from -40°C to +70°C. It withstands humidity levels from 20% to 95% non-condensing for consistent performance. Additionally, its 1500V isolation rating protects the system from electrical noise and transients for up to one minute.
Detailed Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer & System | ABB, Freelance 2000 PLC |
| Model Number | DAI04 |
| Module Type | Analog Input Module |
| Number of Channels | 16 |
| Input Signal Types | 0-10V, 4-20mA, ±10V |
| Input Impedance | High |
| Resolution | 16-bit |
| Accuracy | ±0.1% of full scale |
| Operating Temperature | -40°C to +70°C |
| Isolation Rating | 1500 V (for 1 minute) |
| Humidity Tolerance | 20% to 95% RH, non-condensing |
Core Application for Process Control
This ABB module is essential for connecting sensors measuring temperature, pressure, flow, and level. It converts these real-world analog values into precise digital data for the PLC. Therefore, the DAI04 is a critical component for building accurate and reliable automation systems.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 234 × 108 × 18 mm |
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