Industrial USB to 4CH TTL Converter USB to UART with Multi Protection Circuits Multi Systems Support

Product description Extending USB to 4CH TTL (UART) with hardware flow control, allows concurrent and independent communication for each channel Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance Onboard IO protection circuit for surge suppress and ESD protection, safe and stable communication Onboard TTL serial port 3.3V and 5V voltage level switch, allows selecting TTL level Aluminium alloy enclosure with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted Quality USB-B connector, and IDC connector with fool-proof design

Specifications

HOST PORT USB DEVICE PORT UART BAUDRATE 1200bps ~ 460800bps
USB PORT Connector: USB-B/
Protection: resettable fuse, ESD protection
UART PORT Connector: 6PIN fool-proof header/
Protection: IO protection diode
WIKI:. com/wiki/USB_TO_4CH_TTL? amazon Application Examples-Suitable For Industrial/Office Conditions With Strict Requirements For Operating Environment And Devices Extending USB to 4CH TTL UART Industrial chip, 4CH TTL, allows concurrent and independent communication Small size, easy installation Flexible installation, suitable for sorts of devices to extend TTL interfaces Reversed mounting holes Easy wall mount, industrial alloy enclosure, solid and durable PWR---power indicator, lights up while the USB is connected and voltage is detected RXD---receiving indicator, lights up while the device port is receiving data TXD---sending indicator, lights up while the USB port is sending data ACT---status indicator, lights up while the converter is properly operating Pinout Definition VCC--5V or 3.3V output, configured by switch GND--Ground TXD--Connecting to MCU. RXD RXD--Connecting to MCU. TXD RTS--Connecting to MCU. CTS CTS--Connecting to MCU.
RTS Wiki:. com/wiki/USB_TO_4CH_TTL