FT232 isolated serial port module USB to TTL USB to serial port magnetic isolation FT232RL optical isolation

Magnetically isolated USB to TTL serial port

 

FT232RL with magnetically isolated USB to TTL serial interface (ie UART/COM port) module, the main control uses FTDI USB chip FT232RL, using ADI's digital isolator ADUM3201, Jinshengyang power isolation module, with 1000V DC isolation voltage and reliable up to 1Mbps Communication rate. The USB side and the TTL output side are completely isolated, which fully protects the security of the computer and effectively reduces interference.

 

Features:

 

FT232RL master, the industry's reputation for excellent USB chip, industrial applications stable choice.

ADI magnetic isolation chip ADUM3201, fast speed, good waveform, power consumption is significantly lower than photoelectric isolation.

Onboard high-gap isolated power supply, no external power supply, just plug in the USB interface.

Increase the isolation gap, PCB slotting, better avoid creepage and improve safety performance.

Integrated protection diodes for improved protection.

USB-A male connector, no need to connect the cable, plug directly into the computer USB port to use.

The communication level can be easily switched to 5V or 3.3V through the jumper cap.

The VCC output voltage can be output 5V/3.3V, and the communication level and VCC voltage can be the same or different.

The TX is connected to the independent TX-D (open-drain output) through the reverse diode to facilitate the connection and programming of the STC microcontroller.

Onboard power supply, send and receive three LED indicators.