NMBA-01 ABB Modbus adapter module

Description

NMBA-01 ABB Modbus adapter module

Product Dimensions：

Product Details

The NMBA-01 is an optional fieldbus adapter for ABB’s drive products. It allows these drives to connect to a Modbus serial communication bus. In a Modbus network, the drive equipped with the NMBA-01 acts as a slave device.

Key functionalities:

• Communication Protocol: Primarily uses Modbus RTU communication over an RS-485 interface.
• Data Exchange: Transmits and receives data between the NMBA-01 module and the drive via a DDCS link.
• Data Sets: Each data set consists of three 16-bit words (data words), including a control word (or command word), a status word, a given value, and an actual value. Some data words are user-definable.

Product Parameters (Specifications)

• Model: NMBA-01
• Dimensions: Approximately 45 x 75 x 105 mm (or 2.44 in W x 1.34 in D x 3.74 in H)
• Installation Temperature: -20 to +70 °C
• Power Consumption: Approximately 3 watts on 24V DC.
• Communication Speed: Supports 1200 to 19200 baud (while the newer NWPM-01 supports up to 38400 baud).
• Interface: RS-485 for Modbus RTU.
• Compatibility: Designed for seamless integration with various ABB drives and industrial automation systems.
• Construction: Industrial grade, ensuring durability in demanding environments.

Product Advantages

• Seamless Integration: Designed for easy and reliable integration with ABB VFDs (Variable Frequency Drives) and other ABB automation systems.
• Efficient Data Transmission: Establishes Modbus RTU communication over RS-485 for efficient and robust data exchange.
• High Performance and Reliability: Engineered for consistent and secure communication without data loss.
• Compact and Lightweight: Its small size and light weight (around 165 grams) make it ideal for quick installation in control panels and industrial enclosures.
• Energy Efficiency: Low power consumption (3W) contributes to overall energy savings.
• Easy Configuration and Setup: Simplifies the installation and configuration process for rapid deployment.
• Multi-Device Communication: Capable of communicating with multiple Modbus-compatible devices within a network configuration.
• Versatile Applications: Compatible with various PLCs (Programmable Logic Controllers), SCADA (Supervisory Control and Data Acquisition) systems, and other industrial applications for control and monitoring.

Shipping Port: Xiamen, China

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