JESSINIE RS422 to TTL BiDirectional Signal Conversion Module Full Duplex MAX490 Compatible

RS422 interface twoway communication A B Y Z ultralong transmission 1000 meters The module has 15KV ESD protection Add a 10 ohm overcurrent protection resistor on the board The module has a TVS diode Anti lightning anti peak voltage The module has 120 ohm terminating resistance can reduce longdistance communication echo interference effectively The module adopts the MAX490 chip with stability and communicationwith a maximum of 25 MBPS.