Модуль преобразования TTL в RS485, модуль преобразования 485 в последовательный UART, аппаратное автоматическое управление потоком, модуль питания 3,3 В/5 В.

$1.90

В наличии

Гарантированная безопасная оплатаPayPal, Mastercard, Visa, Maestro, Apple Pay and Google Pay logos

Функции и совместимость

This product is a TTL to RS485 module, designed with industrial grade design, fully considering the lightning protection and anti-interference design of the 485 bus. When transmitting over long distances in the field, connecting the “grounding” end of the module to the ground can play a good role in anti-interference and lightning protection, making the 485 bus safer; Indoor short-range transmission can be carried out without connecting to the ground.

Характеристики продукта:

Input voltage: DC3.3V-5.5V

Baud rate: Supports 110-128000bps

Compatible with 3.3V and 5.0V signals

Working temperature: -40 ℃ to+85 ℃

Оснащен сигнальными индикаторами RXD и TXD.

Adopting a standard 2.54mm spacing design for easy secondary development

Supports multi machine communication and allows connection to buses with up to 128 devices

Support hot swapping

Large area copper laying to prevent signal interference

Оснащенный согласующим резистором на 120 Ом, резистор R0, закороченный накоротко, может активировать этот резистор. Закороченное замыкание рекомендуется для передачи на большие расстояния.

TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module — reference image 1TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module — reference image 2TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module — reference image 3TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module — reference image 4

Additional information

Масса 100 g

Reviews

There are no reviews yet.

Be the first to review “TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module”

Ваш адрес email не будет опубликован. Обязательные поля помечены *