DE01 USB to RS485 RS422 Module Converter

I.Key Features & Benefits

• Industrial-Grade Protection for Uninterrupted Operation

Triple Protection Mechanism: RS485 interface integrates lightning protection (requires grounding), overcurrent protection, and transient voltage suppression (TVS) diodes to resist surges and ESD interference.
Wide Temperature Range: Operates from -40°C to 85°C, suitable for extreme environments like deserts, polar regions, and high-humidity areas.
3KV Electrical Isolation: High-precision isolation chip eliminates ground loop interference, safeguarding connected devices.

• Dual Protocol Compatibility for Flexible Deployment

Mode Switching: Easily toggle between RS485 (2-wire) and RS422 (4-wire) modes via DIP switches.
High-Speed Transmission: Supports baud rates from 300bps to 3Mbps, compatible with Modbus RTU, Profibus, and other industrial protocols.

• Flagship Chip for Superior Performance

FT232R Chip: Built-in 12MHz crystal oscillator and dedicated USB-to-UART processor ensure low-latency, high-precision data conversion.
Smart Flow Control: Automatic RTS/CTS handshaking prevents data loss, enhancing reliability for long-distance communication.

• Intuitive Status Monitoring & Easy Maintenance

4-Color LED Indicators:
Green (PWR): Power status
Blue (USB): USB connection status
Orange (TXD): Data transmission status
White (RXD): Data reception status
Plug-and-Play: Compatible with Windows/Linux/Mac OS; no additional drivers required (FTDI VCP drivers may be needed for some systems).

• Rugged Design for Industrial Deployment

DIN Rail Mounting: Standard rail clips and wall/cabinet mounting options adapt to space constraints.
Compact & Durable: 100×54×32mm flame-retardant plastic housing resists impact and corrosion.

II.Typical Applications

• Industrial Automation: Data acquisition and control for PLCs, inverters, and sensors.
  Smart Transportation: Remote communication for ETC systems, traffic controllers, and vehicle terminals.
• Energy Management: Networked monitoring for meters, PV inverters, and charging stations.
• Security Systems: Serial networking for access control, video matrices, and alarm hosts.

III.Technical Specifications

IV.Why Choose DE01?

• Unmatched Durability: 3KV isolation + triple protection for zero-fault communication in harsh environments.
• Universal Compatibility: Dual RS485/RS422 modes support 99% of industrial devices.
• Effortless Deployment: Plug-and-play setup with clear LED status indicators reduces maintenance costs.
• Quality Assurance: ISO7741-compliant design with a 5-year warranty.

V.Upgrade Your Industrial Network Today
Whether modernizing legacy systems or deploying smart production lines, DE01 delivers stable, secure, and efficient serial communication. Contact us now for a tailored technical solution and pricing!

(Customizable options available: corporate branding, extended cables, and more.)