Product · United States

Modbus RTU RS485 Relay Module 20CH 10A 2DI 2AI 0-10V 0-20mA PLC IO Expansion Board DC12V/24V DIN Rail For Automation Smart Home

Lowest price: $38.09 · 1 store · price range $38.09 … $38.09

Price history: 2 daily prices tracked since 2026-10-30; lowest $38.09, highest $38.09.

Price last confirmed by the store feed on 2026-10-30.

Prices across stores

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