ABB NIAI05 Analog Input Termination Module
Description
ABB NIAI05 Analog Input Termination Module is a high-density industrial automation component designed for precise analog signal input processing in industrial control systems. It serves as a reliable bridge between field sensors and main control units like PLC and DCS.
| Specification | Value |
|---|---|
| Signal Types Supported | 4-20mA current, 0-10V voltage, RTD signals |
| Sampling Precision | 16-bit ADC resolution, error rate ≤0.1% |
| Isolation Voltage | ≥2500V via opto-coupling isolation |
| Operating Temperature Range | -10 to 55 degrees Celsius; stable operation tested at -25 degrees Celsius |
| Communication Protocols | Modbus RTU, HART |
| Protection Rating | Base version IP20, optional IP67 enclosure |
| Dimensions | 120mm x 80mm x 40mm |
| Weight | 0.5kg |
Key Features:
- Compatible with over 90% of industrial sensors for multi-signal type processing
- Built-in EMC filtering circuit and opto-coupling isolation to prevent data drift from strong electrical interference
- High-density design supports up to 128 channels of signal collection for compact cabinet installation
- Seamless integration with mainstream PLC and DCS control systems
Applications:
- Temperature and pressure monitoring in chemical reaction kettles
- Vibration signal collection in wind power plants
- Process parameter measurement in petrochemical production lines
Related Models:
- NIAI03 Analog Input Termination Module
- NIAI04 Analog Input Termination Module
- NIAM01 Analog Master Termination Module
- NIAO01 Analog Output Termination Module