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- ABB Bailey
- NMRT01 6637313A1
- Circuit Board
- Sweden (SE)
- 45 x 100 x 115 mm
- 0.88 kg
- Xiamen, China
- New & In Stock
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Product Overview
The ABB Bailey NMRT01 (6637313A1) Circuit Board is an industrial electronic control board used in ABB Bailey INFI 90 / Net 90 Distributed Control Systems (DCS). It is designed to support signal processing, control logic execution, and interface functions within industrial automation systems.
This board is commonly found in legacy ABB Bailey control architectures, especially in power generation, petrochemical, and process industries where stable and continuous control system operation is required.
The NMRT01 acts as a key electronic component within modular DCS systems, supporting communication and control signal handling between system modules.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB (Bailey) |
| Model | NMRT01 |
| Part Number | 6637313A1 |
| Product Type | Circuit Board |
| System Compatibility | ABB Bailey INFI 90 / Net 90 DCS |
| Function | Signal processing and control interface |
| Dimensions | 45 × 100 × 115 mm |
| Weight | 0.88 kg |
| Signal Type | Digital / control signals |
| Installation Type | Module / rack-mounted PCB |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5%–95% non-condensing |
Function and Working Principle
The NMRT01 circuit board operates as an electronic control and interface module within ABB Bailey distributed control systems.
It processes incoming control signals from other system modules, performs internal logic or signal conditioning functions, and passes processed signals to downstream modules or system controllers.
In industrial operation, this board supports reliable signal transmission and ensures accurate communication between different parts of the DCS architecture.
It functions as part of a larger modular system, where multiple circuit boards work together to maintain stable process control and system coordination.
Role in Industrial Control Systems
Within ABB Bailey INFI 90 / Net 90 systems, the NMRT01 performs key roles:
- Signal processing and conditioning
- Control interface support between modules
- Assists system communication flow
- Supports distributed control architecture
- Maintains stable electronic control operation
It is a supporting electronic module within ABB Bailey DCS control systems.
Industrial Applications
The ABB NMRT01 is widely used in:
- Power generation control systems
- Oil and gas processing facilities
- Petrochemical industries
- Water treatment systems
- Industrial automation systems
- ABB Bailey legacy DCS installations
- Large-scale process control environments
Installation and System Integration
- Installed inside ABB Bailey control racks or module housings
- Connected via system backplane or connector interface
- Requires proper electrostatic handling during installation
- Installed by qualified control system technicians
- Integrated into INFI 90 / Net 90 architecture
- Operates alongside controller and I/O modules
Compatible System Components
- ABB Bailey NMFC / NMFP controller modules
- ABB Bailey I/O modules (NIAI, NIDI, NIDO series)
- Loop interface modules (NLIM, NLIS series)
- Communication modules (NGCM series)
- INFI 90 / Net 90 system backplane
- Industrial termination and interface units
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| NMRT01 | Circuit board | Standard control interface board | DCS signal processing |
| NMRT02 | Improved board version | Enhanced signal stability | Advanced control systems |
| NIDI01 | Digital input interface | Field signal acquisition | Input processing layer |
| NTDI01 | Termination interface board | I/O connection support | Field integration |
| NRDI01 | Input termination unit | Digital input interface | System I/O layer |
Key Advantages
- Stable signal processing performance
- Reliable operation in industrial environments
- Supports ABB Bailey DCS architecture
- Ensures accurate communication between modules
- Suitable for continuous industrial operation
- Strong compatibility with legacy systems
- Designed for long-term reliability
Technical FAQs
Q1: What is the main function of NMRT01?
It processes and conditions control signals within ABB Bailey DCS systems.
Q2: Is it a controller?
No. It is a circuit board that supports signal processing and interface functions.
Q3: Where is it used?
It is used in ABB Bailey INFI 90 and Net 90 distributed control systems.
Q4: Why is it important?
It ensures stable signal communication between system modules.
Conclusion
The ABB Bailey NMRT01 (6637313A1) Circuit Board is an important electronic component in ABB Bailey distributed control systems. It provides reliable signal processing, interface support, and stable communication between control modules.
It is widely used in industrial environments such as power plants, petrochemical facilities, and large-scale automation systems where dependable signal integrity is essential for safe and efficient operation.