1PCS DC 12V 24V Multifunction RS485 IO Board 12 Optically Isolated NPN Input & 12 Relay Output Modbus RTU Module

1PCS DC 12V 24V Multifunction RS485 IO Board 12 Optically Isolated NPN Input & 12 Relay Output Modbus RTU Module
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sku: 1005005762556610
$25.50+3%
$26.22
Shipping from: China
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