Industrial-grade Usb To Rs485/422/232 Converter With Optical Isolation &. BADODOSECURITY USB Interface Converter Solve Modern PC Connectivity Challenges in Industrial Automation with the BADODOSECURITY USB Interface Converter. Designed to Bridge the Gap Between PCs and Devices Using RS-232/RS-422/RS-485 Interfaces, This Converter Enables Efficient Data Transmission and Long-distance Serial Communication. It Features Advanced Optical Isolation Technology for Secure Operations. Key Characteristics Include a Robust 600W Lightning Surge Protection Circuit, Offering 1500V Isolation Voltage for Superior Lightning and ESD Protection. The Built-in Processor Detects Channel Data Flow Automatically, Ensuring Seamless Data Transmission Without Delay. Power Supply Through USB Interface with Built-in Overload Protection Guarantees Reliability. Features: - Isolation & Protection: 1500V Isolation Voltage with 600W Surge Protection to Guard Against Lightning and ESD. - Automatic Data Control: Built-in Processor for Auto-detection of Data Flow Direction and Seamless Switching. - Power Supply: Uses USB Interface with Built-in Overload Protection. - Compatibility: Compliant with USB 1.0, 1.1, 2.0 Standards and EIA RS-232, RS-422, RS-485 Standards. - Signal Support: USB – VCC, Data+, Data-, GND; RS-232 – DB-9, GND, TXD, RXD; RS-422 – T+, T-, R+, R-; RS-485 – A, B. - Working Modes: Asynchronous, Point-to-point, Point-to-multipoint, with 3-wire and 2/4-wire Communication. - Baud Rate & Load Capacity: 300-921.6kbps with Automatic Rate Detection; Connects Up to 128 RS-422/RS-485 Devices. - Transmission Distance: USB Up to 5m, RS-232 Up to 15m, RS-422/RS-485 Up to 1200m. - Interface & Signal Indicators: USB B Type, DB9 Male, 10-position Binding Post; Signal Indicators for TXD and RXD. - Environmental Use: Operates in -40°C to 85°C and 5% to 95% Relative Humidity. - System Compatibility: Supports Windows and Linux. Enhance Your Industrial Communication Capabilities with the BADODOSECURITY USB Interface Converter, Delivering Reliable and Secure Data Transmission Across Various Interfaces..