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DC 12V 24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital NPN PNP Input and Output MODBUS RTU PLC Expansion Board

👍: 100.0%

DC 12V 24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital NPN PNP Input and Output MODBUS RTU PLC Expansion Board

$20.76

23.07

Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protection Module for PLC MCU FPGA

👍: 100.0%

Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protection Module for PLC MCU FPGA

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3.85

1

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