Модуль преобразования изолированного TTL-сигнала в RS485 постоянного тока 3,3 В/5 В с автоматическим реверсированием последовательного порта и высокой скоростью передачи данных 2 Мбит/с.

Функции и совместимость

Описание:

1. Fully Isolated Design: Utilizes a fully isolated TTL-to-RS485 level conversion module to effectively prevent signal interference and enhance communication stability.

2. Compatible with 3.3V/5V Power and Communication: The TTL end supports 3.3V/5V power supply and communication levels, accommodating diverse device requirements.

3. High-Speed Communication: Maximum communication rate reaches 2Mbps, meeting the demands of high-bandwidth application scenarios.

4. Multiple Protection Measures: On-board TVS diodes and fuse protection safeguard against overvoltage and surges, ensuring safe and reliable operation.

5. Half-Hole Immersion Gold Pads: Features half-hole immersion gold pads for easy surface-mount assembly, enhancing efficiency and flexibility.

 

Технические характеристики изделия:

Supply Voltage: Compatible with DC 3.3V/5V

Communication Rate: 2Mbps

On-board Balancing Resistor: 120Ω

TTL Pin Pitch: 2.54mm (Solderable Pin Header)

RS485 Pin Pitch: 5.08mm (Solderable KF301 Terminal)

Product Dimensions: 34*18*9mm

 

Содержимое упаковки:

Модуль*1