ADAM-4561

This 1-port isolated USB to RS-232/422/485 converter is a highly reliable industrial-grade communication interface conversion device used to establish a stable data connection between a USB interface and serial devices.This module fully complies with the USB 1.1 specification and supports multiple serial port standards (RS-232, RS-422, RS-485), with a maximum transmission rate of 115.2 Kbps. It features built-in 3000 VDC opto-isolation protection and RS-485 automatic data flow control to ensure the security and stability of data transmission. Requiring no external power supply, it supports plug-and-play and hot-swapping, making it ideal for industrial automation, instrument control, and communication interface expansion applications.

Key Features:

Multi-protocol Compatible Interface
Simultaneously supports RS-232, RS-422, and RS-485 communication standards, flexibly adaptable to various industrial equipment.

High Isolation and Security Protection
Built-in 3000 VDC optical isolation protection effectively prevents ground loop interference and electrical surges, ensuring system and equipment safety.

High-Speed and Stable Transmission
Communication rates up to 115.2 Kbps, ensuring real-time and reliable data transmission.

RS-485 Automatic Data Flow Control
The module automatically identifies and manages RS-485 data direction without requiring additional software or hardware switching.

USB Port Powered
Powered directly from the USB interface, eliminating the need for an external power adapter and simplifying system cabling.

Plug and Play and Hot-Swap Support
No additional IRQ or I/O port resources are required; system recognition is fast and installation is convenient.

Wide Compatibility
Supports mainstream operating systems such as Windows and Linux, suitable for various industrial and testing environments.