
Product Description
ABB NAMC-11 Inverter Control Board – Precision Motor Control for ACS600 Series Drives
The ABB NAMC-11 (Part No. 3BSE015488R1) is an advanced digital control board engineered for seamless integration with ABB ACS600 series AC variable frequency drives. Designed for mission-critical industrial environments, this board delivers robust signal processing, real-time communication, and parameter configuration to ensure reliable motor speed and torque regulation across process automation, manufacturing, and heavy industry applications.
Key Features & Technical Capabilities
- Integrated Digital Processor: High-performance CPU manages drive logic, I/O handling, and real-time control algorithms
- Multi-Protocol Communication: Supports Profibus DP fieldbus and serial interfaces for seamless SCADA/DCS integration
- Analog & Digital I/O: Configurable inputs for encoder feedback, pulse trains, and process signals
- Robust Power Design: 24V DC nominal supply with overvoltage protection and galvanic isolation
- Wide Operating Range: -25°C to +70°C ambient temperature tolerance for harsh industrial environments
- EMI Filtering & Protection: Built-in electromagnetic interference suppression and surge protection
- Compact Form Factor: 160 x 100 x 50 mm (L×W×H), internal cabinet mounting
- Standards Compliance: IEC 61800-5-1, CE marked, UL listed for global deployment
Application Scenarios & Solutions
Process Industries: Pump and fan control in water treatment, HVAC systems, and chemical processing where precise flow and pressure regulation are critical.
Manufacturing Automation: Conveyor systems, extruders, and packaging lines requiring synchronized multi-motor coordination and torque management.
Heavy Industry: Crane hoists, rolling mills, and mining equipment demanding high-reliability control under extreme load conditions.
Retrofit & Modernization: Direct replacement for aging NAMC-11 boards in legacy ACS600 installations, minimizing downtime and preserving existing infrastructure investments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 3BSE015488R1 |
| Product Series | NAMC-11 |
| Compatible Drives | ABB ACS600 AC Variable Frequency Drives |
| Processor Type | Digital control with integrated I/O |
| Communication Interfaces | Profibus DP, Serial (RS-232/RS-485) |
| Input Signals | Analog (0-10V, 4-20mA), Digital, Encoder pulse |
| Power Supply | 24V DC nominal (from drive system) |
| Operating Temperature | -25°C to +70°C |
| Dimensions (L×W×H) | 160 × 100 × 50 mm (approx.) |
| Weight | 0.5 kg |
| Protection Features | Overvoltage, EMI filtering, galvanic isolation |
| Certifications | IEC 61800-5-1, CE, UL |
| Mounting | Internal drive cabinet installation |
Why Choose ABB NAMC-11 Control Board?
ABB's NAMC-11 control board represents decades of drive technology expertise, offering unmatched reliability in demanding industrial applications. Its modular architecture enables rapid field replacement, while comprehensive diagnostic capabilities reduce troubleshooting time and operational costs. Whether you're maintaining existing ACS600 installations or designing new motor control systems, the NAMC-11 delivers the performance and longevity your operations demand.
Related Products for Complete Drive Solutions
| Product | Part Number | Description | Link |
|---|---|---|---|
| ABB NAMC-11C Inverter Control Board | 3BSE017194R1 | Enhanced version with extended I/O for ACS600 drives | View Product |
| ABB NBRC-61C Control Board | NBRC-61C | Auxiliary control board for ACS600 series expansion | View Product |
| ABB RPBA-01 Profibus Adapter | 3ABD64606859 | Fieldbus communication module for drive networking | View Product |
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