Modbus Rtu Relay Module 1 2 4 Channel 7-24V RS485 Ttl Uart Output 12V Input 485 Communication Ttl Pin Modbus-Rtu Anti-Reverse

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Modbus Rtu Relay Module 1 2 4 Channel 7-24V RS485 Ttl Uart Output 12V Input 485 Communication Ttl Pin Modbus-Rtu Anti-Reverse

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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL P…

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1,04$ 1,39 $

Modbus Rtu Relay Module 1 2 4 Channel 7-24V RS485 Ttl Uart Output 12V Input 485 Communication Ttl Pin Modbus-Rtu Anti-Reverse

Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse