1 Port USB to Serial RS422/485 Adapter

Before exploring other solutions, the ICUSB422IS 1-Port Metal Industrial USB to RS422/RS485 Serial Adapter with Isolation stands out as the top-tier choice for robust industrial communication. Built with quality and reliability in mind, this durable adapter connects to your computer via USB and enables seamless communication with RS-422 or RS-485 serial devices through a standard DB9 port or a terminal block connection.

Engineered to protect your valuable equipment, this adapter includes built-in circuit isolation, safeguarding sensitive control systems and costly serial devices from electrical interference. It's the perfect solution for integrating critical industrial equipment without risk.

This plug-and-play adapter provides a single RS422/485 port and is powered directly through the USB connection—no external power supply needed. It features Auto Transceiver Turn Around (ATTA) in RS-485 mode and is fully compatible with both USB 2.0 and USB 1.1 standards. Supporting data rates of up to 921.6 Kbps, it ensures fast, stable, and reliable data transmission.

Offering both DB9 and terminal block connectors, the adapter delivers flexible installation options. Enhanced with Optical Isolation and 2500 Vrms Surge Protection, it protects connected devices from power surges and electrical noise. Whether you’re operating in 4-wire RS422 or 2-wire RS485 environments, this adapter adapts easily to your application.

Built with rugged metal housing, the ICUSB422IS is designed for harsh industrial settings. It's USB bus-powered, minimizing cable clutter and simplifying deployment across various platforms.

Ideal for industries like POS, manufacturing, healthcare, hospitality, and security, this adapter supports connections to credit card readers, receipt printers, barcode scanners, scales, CNC machines, process control units, monitoring systems, UPS controls, access panels, video equipment, and more. The ICUSB422IS is more than just a serial adapter—it's a dependable industrial-grade communication solution.

Attributes:
MPN: ICUSB422IS
Model: ICUSB422IS
ASIN: B00BV8BZCC
Age Group: Adult
Dimensions: 8.8 (L) x 6.4 (W) x 1.75 (H)