R-Nexus Series

Explore Rug-Rel R-Nexus modules developed for interface expansion, operator control, and compact embedded system integration.

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R-Nexus Products

Quad USB-RS422 Module

An R-Nexus module for quad-channel USB to RS422 interfacing in embedded integration workflows.

Key Features

Quad USB-RS422 Module

USB 2.0 full-speed module that converts one USB connection into 4 independently controlled serial interfaces.
Supports RS422, RS485, RS232, and UART operation with baud rates from 300 bps up to 2 Mbps.
Provides 15 kV ESD protection, -7 V to 12 V bus-fault protection, and a rugged circular connector design.
Works with Windows, Mac, and Linux and supports standard UART data bits, parity, and stop-bit settings.

16 Channel RS232-RS422 XMC Card

An R-Nexus XMC card designed for multi-channel RS232 and RS422 interface expansion.

Key Features

16 Channel RS232-RS422 XMC Card

Converts an XMC interface into 16 independently controllable RS422 or RS232 serial ports.
Uses software-selectable RS422 or RS232 mode with standard baud rates up to 115 Kbaud and high-speed operation up to 31.25 MBaud.
Includes a standard 68-pin SCSI-style front-panel I/O connector and a 1x Gen 1 PCIe XMC connection.
Provides 15 kV ESD protection, -7 V to 12 V bus-fault protection, and -40 C to +85 C operation.

Programmable LCD Switch & Encoder Module

An R-Nexus programmable LCD, switch, and encoder module for interface control and operator interaction workflows.

Key Features

Programmable LCD Switch & Encoder Module

USB HID driver-free module for Windows, Mac, and Linux operator-control applications.
Supports up to 8 programmable LCD or OLED switches and up to 4 rotary encoders.
Displays graphics, alphanumeric content, and animated sequences with 1,000,000-cycle switch and encoder endurance.
Offers IP65 protection in a compact, customizable 250 mm x 80 mm x 30 mm envelope.

Customization

Need a Custom R-Nexus Configuration?

Rug-Rel can support R-Nexus adaptations for interface count, switching logic, operator controls, packaging, and deployment-specific integration requirements. Share your requirement and our team will help align the right module.