RS422 To TTL Bidirectional Converter Module With Full Duplex, Fast Pro Grade 2.5Mbps Data, RS422 RS485 Ready For Microcontrollers, PLCs, And Sensors, Long Range Over 1000 Meters With 24 AWG Twisted Pair, ESD And Surge Protection

Bidirectional RS422 to TTL converter, full duplex
✔️ 2.5Mbps RS422/RS485, TTL 5V, 24AWG link, onboard

This RS422 to TTL bidirectional converter module is designed for industrial automation, enabling long-distance, noise-immune serial communication between PLCs, sensors, and microcontrollers.

✅ High-speed full-duplex RS422/RS485 2.5 Mbps over 1000 m with 24AWG twisted pair
✅ ESD and surge protection ±15kV, TVS, 10Ω resistor
✅ TTL 5V logic, easy integration with Arduino/RPi
✅ 120Ω termination and shielding for reliability in harsh environments
✅ Plug-and-play 5V supply; screw-mountable for control panels

💡 What is a RS422 to TTL bidirectional converter used for in industrial automation?

It bridges long-range RS422/RS485 networks with TTL devices like microcontrollers and PLCs.

- Translates differential RS422/RS485 to TTL logic levels
- Handy for PLCs, sensors, and microcontrollers in automation panels
- Supports full-duplex operation for real-time communication
- Includes protection for EMI and voltage spikes