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Product Description
The ABB Bailey NIAI01 6635994A1 is an analog input termination module used in the Network 90 distributed control system. It connects and conditions analog input signals from field instruments for reliable and accurate process monitoring.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Name | NIAI01 |
| Description | Analog Input I/O Termination Unit |
| Series | Network 90 |
| Signal Type | Analog |
| Input Channels | Multiple channel input support |
| Mounting Type | DIN-rail |
| Application | Process Control Systems |
| Compatibility | Bailey Infi 90 / Network 90 |
| Dimensions | 120 x 150 x 50 mm |
| Weight | 0.5 kg |
Product Applications
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Chemical and petrochemical process control
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Power generation and utility monitoring
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Water and wastewater treatment systems
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Oil & gas automation infrastructures
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Manufacturing plant control systems
Product Advantages
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High integration with Bailey control platforms
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Stable and accurate analog input signal processing
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Easy installation with standard DIN-rail mount
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Long-term reliability for industrial environments
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Minimal maintenance and high signal integrity
FAQs
Q1: What system is the NIAI01 module compatible with?
A1: It is compatible with ABB Bailey Network 90 and Infi 90 systems.
Q2: What kind of signals does this module handle?
A2: It handles analog input signals from field devices.
Q3: How many channels are supported?
A3: The NIAI01 supports multiple analog input channels, depending on the configuration.
Q4: Is it suitable for hazardous environments?
A4: It is typically used in standard industrial environments.
Q5: What is the installation type?
A5: The unit is designed for DIN-rail mounting.
Q6: Can it be hot-swapped?
A6: No, power should be disconnected before replacement or maintenance.
Q7: What is the weight of the module?
A7: The module weighs 0.5 kg.
Q8: What is the size of the NIAI01?
A8: 120 mm x 150 mm x 50 mm.
Q9: Is any software required for configuration?
A9: It works with the standard ABB Network 90 configuration tools.
Q10: Can it be used in redundant setups?
A10: Yes, when integrated into a properly configured redundant control system.
Related or Same-Series Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| NTAI01 | Analog Input Termination Unit | 120x150x50 | 0.5 kg |
| NTAO01 | Analog Output Termination Unit | 120x150x50 | 0.5 kg |
| NTCL01 | Digital Output Termination Unit | 120x150x50 | 0.5 kg |
| NTCF01 | Digital Input Termination Unit | 120x150x50 | 0.5 kg |
| NTDI01 | Digital I/O Termination Unit | 120x150x50 | 0.5 kg |
| NIAI02 | Analog Input Termination (Extended) | 120x150x50 | 0.5 kg |
Popular ABB Bailey Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| IMASI23 | Analog Input Module (Infi 90) | 130x160x50 | 0.55 kg |
| IMASO11 | Analog Output Module | 130x160x50 | 0.55 kg |
| IMMFP12 | Multi-Function Processor | 160x170x60 | 0.7 kg |
| INNIS21 | Network Interface Slave Module | 120x150x50 | 0.5 kg |
| INICT13A | Network Interface Communication Module | 120x150x50 | 0.5 kg |
| INFI90 | Distributed Control System Core Module | Varies | Varies |
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