DC 12V 24V RS485 Solid-state Relay Module 4CH MOS Transistor and 8CH TTL Level Output Board Modbus RTU and AT Control Module

DC 12V 24V RS485 Solid-state Relay Module 4CH MOS Transistor and 8CH TTL Level Output Board Modbus RTU and AT Control Module
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sku: 1005005444935695
$10.15
Shipping from: China
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