DC 12V 24V 16CH Hardware Setup Parameters Modbus Rtu Multifunction RS485 Relay Module PLC HMI IO Expansion Board

DC 12V 24V 16CH Hardware Setup Parameters Modbus Rtu Multifunction RS485 Relay Module PLC HMI IO Expansion Board
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sku: 1005006161772940
$29.70-13%
$25.83
Shipping from: China
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