FT232 USB to Serial Converter | 6 - in - 1 Isolated RS485 / RS422 / RS232 / TTL Adapter Module YN4561I | No Jumper Needed for Industrial/PLC/POS Communication

All-in-One Isolated Converter - This 6-in-1 serial port module eliminates the need for jumpers or DIP switches. It provides isolated conversion between USB, RS-232, RS-485/422, and TTL levels, simplifying setup for engineers and technicians. 1kV Isolation Protection - The YN4561I features 1kV electrical isolation between USB, RS-232, RS-485/422, and TTL interfaces. This secures your computer and connected devices from voltage surges and ground loops in industrial environments. Broad System Compatibility - Compatible with USB 2.0, this FT232 converter supports the OS, OS X, Linux, and the platform.

It is plug-and-play with drivers for immediate use in PLC debugging, POS system setup, and microcontroller communication. No External Electricity Required - The module draws electricity directly from the USB port, requiring no separate electricity supply. It supports data rates from 1200bps to 115.2 kbps and connects up to 32 RS-422 or RS-485 devices for network applications. Standard Ports for Dependable Connection - Equipped with a standard USB-B port (cable included), a DB9 male RS232 port, and plug-in terminals for RS485/422 and TTL. This design ensures secure and compliant connections per TIA/EIA standards.