Industrial Grade RS485 Interface 5v 8 Channel Relay Module Board Modbus RTU, Isolation Circuit, TVs Adi Optocoupler

Industrial Grade RS485 Interface 5v 8 Channel Relay Module Board Modbus RTU, Isolation Circuit, TVs Adi Optocoupler
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sku: 1005007219687694
$54.84
Shipping from: China
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