Enhance your industrial communication with this high-performance USB to RS232 485 422 TTL Converter, designed for versatile interface conversion and robust signal isolation. Crafted with an aluminum alloy shell, this industrial-grade isolated converter supports multiple communication protocols including USB to RS232, USB to RS485, USB to RS422, and USB to TTL, making it an essential tool for demanding industrial control applications. Key Features: · Industrial Grade Isolation: Equipped with built-in power supply isolation, ADI magnetic isolation, and TVS transient voltage suppression, this converter ensures stable isolation voltage and reliable signal transmission without the need for an external power supply. · Wide Protocol Support: Seamlessly converts USB signals to RS232, RS485, RS422, and TTL interfaces, supporting a wide range of industrial communication standards with automatic direction control and no transmission delay. · Robust Multi-Protection Circuitry: Features onboard TVS diodes for surge and ESD protection, self-recovery fuses, and defense diodes to safeguard against overcurrent, overvoltage, and electrical shocks, enhancing durability and operational safety. · High Compatibility & Easy Operation: Supports multiple operating systems including Windows 7/8/8.1/10/11 and Android devices, with configurable TTL voltage levels (3.3V/5V) via switches and clear LED indicators for power, transmission, and reception status. · Superior Build Quality: The sturdy aluminum alloy housing provides excellent electromagnetic shielding and mechanical protection, suitable for wall or rail mounting in industrial environments. · Flexible Connectivity: RS232 uses a DB9 male connector; RS485/422 and TTL interfaces use screw terminals with hardware automatic control and jumper-configurable features to optimize network node capacity and signal balance. · Wide Baud Rate Range: Supports data transmission speeds from 300bps up to 3Mbps, accommodating various industrial communication requirements with point-to-point and point-to-multipoint transmission modes. Specifications: · Material: Aluminum Alloy · Item Type: USB to RS232 485 422 TTL Converter · USB Operating Voltage: 5V · USB Connector: USB B · RS232 Connector: DB9 Male · RS232 Transmission Method: Point to Point · RS232 Baud Rate: 300bps to 3Mbps · RS485/422 Connector: Screw Terminal · RS485/422 Transmission Mode: Point to Multipoint (RS485 up to 32 nodes; RS422 up to 256 nodes) · RS485/422 Baud Rate: 300bps to 3Mbps · TTL Operating Voltage: 3.3V/5V (configurable) · TTL Connector: Screw Terminal · TTL Baud Rate: 300bps to 3Mbps · Defend Features: 200mA Self Recovery Fuse, TVS Diode, Surge Defend, ESD Defend, Anti Thunder Surge Defend (600W), Clamp Defend Diode, Overvoltage and Negative Voltage Protection · Indicators: Red power LED (PWR), TX data LED (TXD), RX data LED (RXD) · Mounting Options: Wall mount and rail mount supported This USB to RS232 485 422 TTL Converter delivers reliable, high-speed communication with industrial-grade isolation and comprehensive protection features. Its versatile interface support and rugged design make it ideal for industrial control systems, automation projects, and environments requiring stable and interference-resistant data transmission.