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DC 12V 24V 12DI 12DO RS485 IO Board Modbus RTU Relay Optically Isolated NPN Input & 12 Relay Output Modbus RTU Relay Module

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sku: 1005005773634143

$24.60+1%

$24.80

Shipping from: China

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DC 12V 24V 12DI 12DO RS485 IO Board Modbus RTU Relay Optically Isolated NPN Input & 12 Relay Output Modbus RTU Relay Module

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