Wukong Ind. Isolated USB to TTL/232/422/485 9-in-1 Serial Converter

The USB TTL 232 422 485 PRO is an industrial-grade isolated converter that can realize data conversion between different interfaces such as USB, TTL, RS232, RS422, and RS485. It adopts the original FT232RL and is equipped with power isolation, signal isolation, and TVS protection circuits, housed in an aluminum alloy shell.
The USB TTL 232 422 485 PRO is easy to operate and supports automatic send/receive conversion. It features fast communication speed, stability, reliability, and safety, making it suitable for various industrial control devices or applications with high communication requirements.
Supports intercommunication between USB-TTL, USB-232, USB-422, USB-485, TTL-232, TTL-422, TTL-485, 232-422, and 232-485 without additional settings.
Adopts industrial-grade chips FT232RL, SP3485, and SP3232 for high-speed, stable, reliable, and compatible communication.
The circuit is powered by 5V, and the TTL signal output level is 5V.
Baud rate support range:TTL(UART): 2M bps RS232: 256K bps RS422/RS485: 1M bps
Uses USB-B interface and 5.08mm standard terminal blocks for smooth and secure plugging and unplugging.
Equipped with five LED indicators to show the sending and receiving status of the circuit signals.Power indicator: Constantly on when the module is powered on. USB indicator: Blinks when data is received on the USB side. TTL indicator: Blinks when data is received on the TTL side. RS232 indicator: Blinks when data is received on the RS232 side. RS485/RS422 indicator: Blinks when data is received on the RS422/RS485 side.
Circuit features:USB side: Includes ESD protection circuit to effectively prevent electrostatic damage and protect downstream circuits and devices. TTL side:Reserves RTS and CTS pins for serial port flow control. Equipped with overcurrent and surge protection functions to ensure stable current and voltage output and strong impact resistance. 232 side:With RTS input and CTS output functions. Equipped with independent power isolation and magnetic coupling isolation circuits. Includes overcurrent and surge protection circuits. 422/485 side:With automatic flow control function. Equipped with independent power isolation and magnetic coupling isolation circuits for more stable signal transmission. Includes overcurrent protection, surge protection, and lightning gas discharge protection circuits.
Aluminum alloy shell with oxidized matte finish, precise openings, sturdy and durable, and exquisite craftsmanship.
Product Model UT244PTAF Product Description USB TTL 232 422 485 PRO(TB,CA,FT232) Chip FT232RL, SP3485, SP3232 Baud Rate TTL(UART): 2M bps/RS232: 250K bps/RS422/RS485: 1M bps Power Supply 5V power supply, TTL signal output level is 5V Hardware Interface USBB port and 5.08mm standard terminal block Indicator LEDs Power indicator: Steadyon after module poweron Indicator LEDs USB indicator: Flashes when USB receives data Indicator LEDs TTL indicator: Flashes when TTL receives data Indicator LEDs RS232 indicator: Flashes when RS232 receives data Indicator LEDs RS485/RS422 indicator: Flashes when RS422/RS422 receives data Communication Isolation USBB port and 5.08mm standard terminal block Housing Aluminum alloy housing with oxidized sandblasted finish, precision cutouts, sturdy and durable with fine craftsmanship Functions Supports mutual communication between USBTTL, USB232, USB422, USB485, TTL232, TTL422, TTL485, 232422, 232485 Compatibility Supports MacOS, Linux, Android, Windows 11/10/8.1/8/7, etc.
422/485 indicator light
Ground
RS422 interface
RS485 interface
RS232 interface
RS232 indicator light
USB indicator light
USB interface
POWER indicator light
5V 11. Hardware flow control interface 12. TTL (UART) interface 13. Onboard GND 14. TTL indicator light
Product Introduction Product Features Product Parameters Product Description