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Product Introduction

This spare part can convert digital signals into analog signals for transmission, and then restore them to digital signals. Using twisted pair cables as transmission media, it has anti-interference ability. Supports RS485 standard and is suitable for parallel operation of multiple devices. It can convert RS-232 serial port signals into RS-485 serial port signals, achieve long-distance communication, and is widely used in industrial automation, data acquisition, and other fields.

Description

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  TB852 Other names:

  Modems TB852

  TB852 SDN modem

  Controller module TB852

  TB852 is a type of RS485 twisted pair modem commonly used for data transmission in fields such as industrial automation and building intelligence.

  Main features

  RS485 interface: Supports RS485 standard and is suitable for parallel operation of multiple devices.

  Twisted pair transmission: Using twisted pair as the transmission medium, it has anti-interference ability.

  Modulation and demodulation function: It can convert digital signals into analog signals for transmission, and then restore them to digital signals.

  Application scenarios

  This type of modem is commonly used in the following application scenarios:

  Industrial control system

  Building intelligent system

  Large computer room monitoring system

  Smart Home System

  Precautions for use

  When using such devices, the following points should be noted:

  Choose the appropriate twisted pair cable, usually using shielded twisted pair cable to improve signal quality.

  Pay attention to the power connection to ensure a stable power supply.

  Set the appropriate baud rate and stop bit according to actual needs.

  In serial communication, it is important to correctly configure terminal modes such as DTR, RTS, etc.

  Best practices

  Choose the appropriate transmission distance to avoid signal attenuation.

  Regularly inspect and maintain equipment to ensure normal operation.

  If you encounter unstable signals or packet loss issues, you can consider increasing the driving capability or changing the twisted pair cable type.

  When designing the system, consider possible future extensions and choose flexible communication solutions.

  In short, this RS485 twisted pair modem is a commonly used communication device in the fields of industrial automation and intelligence. By proper use and configuration, it can effectively achieve data transmission between multiple devices. It can convert RS-232 serial port signals into RS-485 serial port signals, achieve long-distance communication, and is widely used in industrial automation, data acquisition, and other fields.


  All products on this website are special products, and market prices have been fluctuating,

  Please refer to the customer service quotation for details, as the product is new and the price is not genuine,

  Please confirm the model, product, price, and other detailed information with customer service before placing an order. The website has been used,

  The new one is for sale, please contact customer service for further communication.


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Contact information

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Email

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Sales consultant

Miss.Green

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Copyright © 2023-2024
Zhangzhou Fengyun Electrical Equipment Co., Ltd