RS422 - TTL converter module with MAX490 chip
ID: 1194344
5902186303164
zł9.90
Tax included
zł8.05 tax excl.
RS422 to TTL converter module based on MAX490 for long-distance bidirectional serial communication, up to 1000 meters, with a transmission speed of up to 2.5 Mbps. Equipped with ESD protection up to 15 kV, TVS diodes and 120 Ω terminating resistors, it provides stability and immunity to interference in demanding industrial conditions. Powered by 5 V, it works with TTL logic and is compatible with popular platforms, and LED indicators facilitate diagnostics and integration.
Description
The RS422 to TTL converter module based on the MAX490 chip is a reliable and high-performance solution designed for bidirectional serial communication over long distances—up to 1000 meters. It ensures stable and fast data transmission at speeds of up to 2.5 Mb/s, making it ideal for automation systems, industrial applications, and monitoring systems. Integrated 15 kV ESD protection and TVS protection diodes effectively shield the system against surges and electrostatic discharges, enhancing its reliability in harsh operating environments. The inclusion of built-in 120 Ω termination resistors significantly reduces signal interference on long RS422 lines, improving connection stability. The module's status is indicated by LED indicators that show data transmission and reception, facilitating diagnostics and integration. Powered by a 5 V supply and compatible with 5 V TTL logic, it integrates seamlessly with popular platforms. Durable construction and the use of ARK screw terminals and goldpin headers ensure easy installation and dependable operation in any project.
Features
- RS422 to TTL communication interface module
- Based on MAX490 chip in SMD package
- Maximum communication distance: up to 1000 m
- Maximum data rate: up to 2.5 Mb/s
- 4-wire communication
- ARK screw terminal for RS422 lines: Y, Z, B, A
- TTL side: 2.54 mm goldpin header: Vcc, GND, RXD, TXD
- 5 V TTL logic
- LED indicators for data transmission and reception
- Built-in TVS protection diodes
- 15 kV ESD protection
- Built-in 120 Ω termination resistors
- Board dimensions: 50 × 27 mm
1194344
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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