Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Overview
The ABB Bailey NIAI02 is an Analog Input Termination Module designed for use within the INFI 90 system. This module serves as an interface between field equipment and the Analog Input Slave Module (IMASM02). It provides reliable signal transmission for up to eight thermocouple or millivolt inputs, which are further processed by the Analog Master Module (IMAMM03).
This module is engineered to ensure stable and precise signal transfer in industrial environments while supporting a seamless connection to other INFI 90 process modules. The NIAI02 is a single-slot, printed circuit board that fits into the Termination Mounting Unit (NTMU01/02) and allows easy field wiring access.
Product Specifications
The following table presents the key technical specifications of the ABB Bailey NIAI02:
| Specification | Details |
|---|---|
| Model | NIAI02 |
| Type | Analog Input Termination Module |
| Compatible System | INFI 90 |
| Number of Inputs | 8 |
| Input Signal Types | Thermocouple, Millivolt (-100mV to +100mV, 0-100mV) |
| Interface Module | IMASM02 |
| Power Requirements | 24 VDC at 10 mA |
| Slot Requirement | Single slot in NTMU01/02 |
| Temperature Range | 0 to 70°C (32 to 158°F) |
| Humidity Range | 5% to 90% (non-condensing) |
| Surge Protection | IEEE-472-1974 compliant |
| Mounting Unit | Termination Mounting Unit (NTMU01/02) |
| Cooling Requirements | No cooling required |
| Environmental Conditions | Non-corrosive air environment |
| Certification | CSA certified for industrial control |
| Dimensions (L x W x H) | 120 x 150 x 50 mm |
| Weight | 0.5 kg |
Key Features
- Supports Up to 8 Inputs – Can handle eight thermocouple or millivolt signals per module.
- Easy Installation – Fits into a single slot in the NTMU01/02 termination mounting unit.
- Factory-Wired Cable Connection – Uses a standard ribbon cable for quick and secure installation.
- Reliable Signal Processing – Ensures precise and stable signal transmission between field devices and the INFI 90 control system.
- Durable & Industrial-Grade Design – Designed for harsh industrial environments with non-corrosive air conditions.
- Built-in Cold Junction Reference – Provides local cold junction compensation for accurate thermocouple measurements.
- Redundant Connection Capability – Can be interconnected with multiple NIAI02 modules for scalability.
Advantages
- High Signal Accuracy – The module supports millivolt and thermocouple inputs with a high level of precision.
- Compact and Space-Efficient – Occupies only one slot in the termination mounting unit.
- Robust Industrial Design – Can operate in challenging temperature and humidity conditions.
- Easy Integration – Works seamlessly with IMASM02 Analog Input Slave Module and other INFI 90 components.
- Surge Protection – Meets IEEE-472-1974 standards, ensuring high durability against electrical surges.
- Plug-and-Play Setup – Simple factory-wired ribbon cable connections make installation straightforward.
Applications
The ABB Bailey NIAI02 is widely used in industrial process control environments, such as:
- Power Plants – For monitoring boiler temperatures and steam control systems.
- Oil & Gas Industry – Used in pipeline monitoring and refinery temperature sensing.
- Chemical Processing – Helps in temperature and millivolt signal acquisition for chemical reactions.
- Manufacturing Automation – Supports precise monitoring of temperature-sensitive manufacturing processes.
- Water Treatment Plants – Monitors temperature variations in large-scale water processing facilities.
- Metallurgy & Steel Plants – Ensures accurate temperature measurement during metal processing.
Latest News on ABB Bailey NIAI02
- “ABB Bailey INFI 90 System Expands Compatibility with Modern Industrial Networks”
- “ABB Releases Firmware Update for INFI 90 Modules to Enhance Stability”
- “New Integration Guidelines for ABB Bailey NIAI02 in Legacy Control Systems”
- “Enhanced Surge Protection Features Announced for ABB Industrial Modules”
- “ABB Invests in Next-Generation Process Automation Solutions”
- “ABB’s NIAI02 Continues to be a Reliable Solution for Industrial Automation”
Recommended Related Models
Here are six models related to the ABB Bailey NIAI02:
| Model | Description |
|---|---|
| IMASM02 | Analog Input Slave Module for INFI 90 |
| IMAMM03 | Analog Master Module for INFI 90 |
| NIAM02 | Analog Master Termination Module |
| NIAC02 | Thermocouple Calibration Module |
| NTMU01 | Rear Mount Termination Mounting Unit |
| NTMU02 | Front Mount Termination Mounting Unit |
Popular Bailey Models
These are six of the most popular ABB Bailey industrial modules:
| Model | Description |
|---|---|
| IMMFP12 | Multi-Function Processor Module |
| IMCIS22 | Control I/O Slave Module |
| IMDSI12 | Digital Input Module |
| IMDSO14 | Digital Output Module |
| INICT03A | Network Communication Module |
| IMFEC12 | Fieldbus Expansion Module |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the ABB Bailey NIAI02 module?
A1: The NIAI02 is an Analog Input Termination Module that interfaces thermocouple or millivolt signals to the Analog Input Slave Module (IMASM02) in the INFI 90 process control system.
Q2: How many inputs does the NIAI02 support?
A2: The NIAI02 can handle up to 8 analog inputs, either thermocouple or millivolt signals.
Q3: What type of cables does the NIAI02 use for connection?
A3: The NIAI02 uses factory-wired ribbon cables such as NKTM01, NKTU02, and NKTU12, which ensure reliable communication with other modules.
Q4: What are the power requirements for the NIAI02?
A4: The module operates on 24 VDC at 10 mA.
Q5: Can multiple NIAI02 modules be interconnected?
A5: Yes, up to eight NIAI02 modules can be connected in series via NIAM02 Analog Master Termination Module for expanded input capability.
Q6: In what environments can the NIAI02 operate?
A6: The module operates in temperatures between 0 to 70°C and humidity levels between 5% to 90% (non-condensing), making it suitable for industrial applications.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
