








🔗 Future-proof your serial communication with rock-solid protection and seamless signal flow!
The NOYITORS422 module converts 5V TTL signals to RS422 full-duplex levels and vice versa, featuring built-in over-voltage and over-current protection to safeguard the MAX490 chip. Utilizing SMD components, it ensures enhanced electromagnetic compatibility (EMC) for reliable operation in demanding environments. Equipped with power and Tx/Rx indicator LEDs and a wiring diagram on the back, it streamlines installation and monitoring for professional-grade serial communication.
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