ABB NAMM02 Analog Master Module

• • • • • • • • • Product Overview

                  The ABB NAMM02 is a high-performance Analog Master Module designed for ABB Distributed Control Systems (DCS) and industrial automation systems.
                  It centrally manages and controls Analog Slave Modules, receiving commands from the main controller and coordinating the outputs of slave modules to achieve precise analog control.
                  The NAMM02 features high accuracy, stability, and built-in self-diagnostics, suitable for long-term reliable operation in industrial environments.

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                  Key Technical Specifications

                  Parameter	Description
                  Model	NAMM02
                  Module Type	Analog Master Module
                  Input/Output Type	Analog signal management (supports slave module current/voltage signals)
                  Channels Managed	4–6 slave modules (depending on system configuration)
                  Resolution	16-bit ADC/DAC
                  Accuracy	±0.1% FS
                  Response Time	<5 ms
                  Communication Interfaces	RS-485, RS-232, Ethernet
                  Operating Voltage	24 V DC
                  Power Consumption	<10 W
                  Operating Temperature	-25°C to +70°C
                  Storage Temperature	-40°C to +85°C
                  Protection Class	IP20 (for cabinet installation)
                  Dimensions	160 × 100 × 40 mm
                  Weight	Approx. 0.7 kg
                  Certifications	CE, RoHS

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                  Advantages & Features

                  1. Centralized Analog Signal Management
                     Efficiently controls multiple slave modules for unified analog management and coordination.

                  2. High-Precision Control
                     Supports 16-bit resolution for accurate analog control.

                  3. Fast Response
                     Short response time suitable for dynamic process control and high-speed applications.

                  4. Modular Design
                     Plug-and-play for easy installation, maintenance, and system expansion.

                  5. High Reliability
                     Built-in self-diagnostics monitor module and communication status in real time.

                  6. Strong Interference Immunity
                     Optimized circuitry ensures stable operation in complex industrial environments.

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                  Applications

                  • Analog management and expansion in ABB Distributed Control Systems (DCS)

                  • Central analog control in industrial automation systems

                  • Analog control and monitoring in power, petrochemical, chemical, and water treatment systems

                  • Automated production line control and actuator management

                  • Remote monitoring and process data management in factories

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The structure and details of the product：

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