DC 12V RS485 4-20MA 0-10V 4DO 2DI 3AI Modbus RTU Multifunction Relay Module PLC IO Expanding Board Current Voltage Collector

DC 12V RS485 4-20MA 0-10V 4DO 2DI 3AI Modbus RTU Multifunction Relay Module PLC IO Expanding Board Current Voltage Collector
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sku: 1005005944135730
$31.55
Shipping from: China
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