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The ABB NINT-44C High-Performance Network Interface & Communication Board Module is engineered to serve as a robust communication bridge within ABB automation and drive platforms. Designed for environments demanding efficient real-time data exchange and multi-protocol connectivity, this module enhances the coordination between field devices, controllers, and system logic.

Built with industrial-grade hardware and optimized communication pathways, the NINT-44C enables deterministic data transmission, scalable network integration, and reliable system responsiveness. Its role is central in distributed control architectures where seamless connectivity directly impacts process stability.

Technical Specifications

Specification	Details
Brand	ABB
Model	NINT-44C
Module Type	Network Interface & Communication Board Module
Application	Industrial automation and drive networks
Supported Interfaces	Ethernet, Serial, Fieldbus communication
Installation	Rack or drive integrated PCB
Power Source	Internal system power supply (typically 24 V DC)
Operating Temperature	0°C to +55°C
Storage Temperature	-40°C to +85°C
Humidity Range	5–95% non-condensing
Isolation & Protection	Integrated electrical noise filtering
Dimensions (L × W × H)	260 × 160 × 40 mm
Weight	0.80 kg

Recommended Related Models

Pairing the NINT-44C with complementary modules creates a well-rounded automation system:

ABB NBRC-61C – Rack Communication & Fieldbus Interface Module
ABB NBIO-21CU – Universal I/O Interface Module
ABB NAMC-11C – Main Drive Control Board
ABB NDCO-03C – Fieldbus Communication Module
ABB NETA-21 – Ethernet Communication Adapter

Together, these modules provide scalable connectivity, I/O expansion, and flexible communication support.

Popular ABB Control & Communication Modules

The following ABB modules are widely implemented in industrial environments:

ABB PM583-ETH – Ethernet-Enabled PLC Processor
ABB CI840 – Fieldbus Communication Interface
ABB S800 I/O Series Modules
ABB ACS880 Drive Control Boards
ABB RUSB-02 – Backplane USB Interface Module

These products support modular, interoperable automation and networked control applications.

Applications

The ABB NINT-44C module is well-suited for:

Distributed industrial control network architectures
Real-time supervisory communication systems
Integration of fieldbus and Ethernet networks
Manufacturing automation and process control
Drive-to-controller communication coordination
Retrofit modernization and system expansion projects

Its versatile interface support enables seamless data exchange across diverse network topologies.

Advantages

Multi-Protocol Connectivity
Supports Ethernet, serial, and fieldbus communication channels for flexible integration.

Industrial-Grade Durability
Designed for continuous 24/7 operation within typical industrial temperature and humidity ranges.

Seamless Integration
Rack or PCB mounting simplifies installation into control and drive cabinets.

Stable Data Transmission
Integrated noise filtering and protection elements help ensure consistent communication integrity.

Expandable Network Architecture
Works with a wide range of ABB modules to build scalable automation solutions.

Technical FAQs

1. What is the primary function of the NINT-44C?
It serves as a network interface and communication board for industrial automation and drive systems.

2. What are the module’s physical dimensions?
260 × 160 × 40 mm.

3. How much does this module weigh?
Approximately 0.80 kg.

4. What communication protocols does it support?
It supports Ethernet, serial, and fieldbus communication interfaces.

5. What operating temperature range does it support?
0°C to +55°C.

6. Is this module suitable for retrofit projects?
Yes, it is commonly used for system upgrades and expansion.

7. How is it powered?
It draws power from the internal system supply (typically 24 V DC).

8. Can it be used in distributed control networks?
Yes — it is designed to facilitate communication across distributed automation architectures.

9. Does it include noise protection features?
Yes — built-in electrical noise filtering helps maintain signal integrity.

10. Which modules pair well with it?
Rack communication, I/O interface, main control, and Ethernet adapter modules pair well for complete system coverage.

Look forward to your comments!Comment