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It is also recommended to purchase USB TO RS232/485/TTL or USB TO RS485 at the same time for easy testing
Duet 3 Expansion Board 3HC
RJ45 Gigabit Ethernet port
At the beginning of the design
Rail-mount TTL To RS232 Galvanic isolated Converter 30A It is also recommended toRail Mount TTL To RS232 (B) Galvanic isolated Serial Port Converter Features Compatible with TTL RS232 standard, converting the TTL signal into RS232 signal, supports full duplex communication Compatible with 3. 3V ~ 5V TTL signal level, provides anti reverse and over voltage protection for power supply interface Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal Onboard
US$ 17.95
US$ 299.50
