KNACRO 1Pc MAX485 5V RS485 TTL Signal Mutual Conversion Module | Shop The World
From USA
NewKNACRO
KNACRO 1Pc MAX485 5V RS485 to TTL Signal Mutual Conversion Module for Overvoltage Protection with Signal Indicator (1Pc, 5V)
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•The module uses the industrial grade chip MAX485ESA.
•With 485 signal overvoltage protection.
•With a signal, power LED indicator, send and receive situation panoramic view.
•With 120 ohm termination resistor strobe function, long-distance communication, can be directly shorted. All pins lead out.
•The module uses tantalum electrolytic capacitors to filter the power supply, power supply superior quality. Product back with wiring diagram.
From USA
