SCHNEIDER 990NAD23000
The Schneider Electric 990NAD23000 module is a communication module designed specifically for Modbus Plus networks, its main function is to act as a branch of the Modbus Plus network for extending the network topology. In simple terms, it is like a network splitter that can divide a Modbus Plus bus into multiple lines in order to connect more devices.
Product parameters and specifications:
Model: 990NAD23000
Type: Modbus Plus branch
Interface: Modbus Plus
Function: Extend the Modbus Plus network
Mounting method: DIN rail mounting
Main features:
Extend the network: You can divide one Modbus Plus bus into multiple nodes to increase the number of network nodes.
Improved reliability: Increased redundancy improves network reliability.
Easy to install: Compact design and simple installation.
Strong compatibility: Compatible with Modicon Momentum, Premium and other series PLC.
Main functions:
Network Expansion: Extend the Modbus Plus network to more devices.
Signal isolation: Provides a certain degree of signal isolation to improve network stability.
Application scenario:
Industrial automation: Used to expand the Modbus Plus network to connect more I/O modules, inverters, sensors and other devices.
Process control: used where multiple devices need to be connected to the same Modbus Plus network.
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