Product · United States

4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC

Product no longer available. The stores we track no longer sell it; last price seen $13.64.

Price history: 2 daily prices tracked since 2026-10-19; lowest $13.64, highest $13.64.

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