ABB NBRC-61C 61357246F-3 ABB NBRC-61C 61357246F-4 ABB NBRC-61C 61357246F-1 ABB NBRC-61C 61357246F-2

The ABB NBRC-61C High-Performance Rack Communication & Fieldbus Integration Module is designed to act as a central communication backbone within ABB drive and automation platforms. Tailored for environments that demand stable data exchange, precise signal coordination, and strong fieldbus integration, this module bridges internal system logic with field-level interfaces and distributed I/O.

Built with industrial-grade durability, the NBRC-61C supports continuous operation under factory floor conditions and enables reliable communication between control processors, I/O modules, and external field devices. Its performance ensures responsive interaction across complex automation architectures.

Technical Specifications

Specification	Details
Brand	ABB
Model	NBRC-61C
Module Type	Rack Communication & Fieldbus Integration Module
Application	Industrial automation and drive systems
Function	Internal rack communication and fieldbus bridging
Mounting	Rack-mounted PCB
Power Supply	Internal system power
Communication Interfaces	Backplane bus, fieldbus protocol interfaces
Operating Temperature	0°C to +55°C
Storage Temperature	-40°C to +85°C
Humidity	5–95% non-condensing
Dimensions (L × W × H)	260 × 180 × 38 mm
Weight	0.90 kg
Signal Handling	Digital and analog field communication

Recommended Related Models

To build a comprehensive automation and drive control system, the NBRC-61C is often deployed alongside:

ABB NBIO-21CU – Universal I/O Interface Board
ABB NAMC-11C – Main Control Board Module
ABB NAIO-01 – Analog I/O Expansion Module
ABB NETA-21 – Ethernet Adapter Module
ABB NDCO-03 – Drive Fieldbus Interface Board

These modules help extend communication, signal processing, and system connectivity across drives and controllers.

Popular ABB Control Modules

Commonly utilized ABB modules across industrial automation:

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

These modules can be integrated with the NBRC-61C to create scalable and flexible automation solutions.

Applications

The ABB NBRC-61C module is well suited for:

Rack-based industrial automation communication architectures
Integration of fieldbus networks with core drive logic
Distributed control systems in manufacturing and processing facilities
Multi-module drive and control racks requiring coordinated data exchange
Retrofit upgrades and system expansion projects
Process automation systems with mixed signal types

Its ability to support both internal coordination and fieldbus bridging enhances system responsiveness and operational stability.

Advantages

Strong Communication Backbone
Provides reliable data coordination across control modules and field interfaces.

Industrial-Grade Performance
Designed to operate continuously in industrial temperature and humidity ranges.

Fieldbus Integration Support
Facilitates seamless bridging between backplane logic and field communication protocols.

Rack-Mounted Efficiency
Simplifies installation and signal routing in compact control cabinets.

Scalable Architecture
Supports expansion with additional I/O and communication modules for growing system needs.

Technical FAQs

1. What is the main function of the NBRC-61C?
It serves as a communication hub and fieldbus coordinator in ABB automation systems.

2. What are its physical dimensions?
260 × 180 × 38 mm.

3. How much does it weigh?
Approximately 0.90 kg.

4. What temperature range does it support?
Operating from 0°C to +55°C.

5. Does it support fieldbus communication?
Yes, it facilitates integration between internal backplane logic and fieldbus interfaces.

6. Is this module rack-mounted?
Yes, it installs on a rack-mounted PCB within control cabinets.

7. Can it be used in upgrade projects?
Yes, it is commonly used in retrofit and expansion scenarios.

8. Does it require external power wiring?
No, it operates using internal system power.

9. What environments is it suitable for?
Industrial automation environments with typical temperature and humidity conditions.

10. Which modules commonly pair with it?
Main control, universal I/O, analog I/O, and communication interface modules are often used alongside it.

Look forward to your comments!Comment