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Schneider TWDNAC485T module
Product name
English: Schneider Twido Programmable controller communication module/adapter RS485 input optional accessories
Product description
The Schneider TWDNAC485T is a communication module designed for the Schneider Twido series of programmable controllers. It extends the communication capability of the Twido controller through the RS485 interface, so that it can connect a variety of devices supporting the RS485 protocol, such as frequency inverters, sensors, actuators, etc., to achieve data exchange and control.

Product parameters and specifications
Interface type: RS485
Transmission rate: configurable

Data bit, stop bit, and check bit: configurable
Communication protocol: Support Modbus RTU and other protocols
Installation mode: Terminal type, directly installed on the Twido controller
Product characteristics
Extended communication capability: Extend the communication range of the Twido controller through the RS485 interface.
Flexible configuration: Supports multiple communication parameter configurations to adapt to different application scenarios.
High reliability: Industrial grade design, suitable for harsh industrial environment.
Easy to use: Seamless integration with Twido controller and simple configuration.

Main function
Connect RS485 devices: Connect various devices that support the RS485 protocol for data exchange.
Modbus RTU: Supports Modbus RTU to facilitate communication with other devices.
Remote monitoring: Monitors and controls remote devices over the RS485 port.
Data acquisition: Data is collected from the RS485 device and transmitted to the Twido controller.
Application scenario
Industrial automation: Connect inverter, sensor, actuator and other equipment to achieve automatic control.
Data acquisition: Collect the data of the field equipment and transmit it to the host computer for analysis.
Remote monitoring: Enables real-time monitoring and fault diagnosis of remote devices through the RS485 interface.
Matters needing attention
Configuration: Before using the TWDNAC485T module, you need to correctly configure the communication parameters and protocol types.
Compatibility: Ensure that the connected device is compatible with the TWDNAC485T module.
Environment: Install the module in a standard environment to avoid the impact of high temperature, high humidity, vibration and other harsh environments.