Taidacent 7-24V 4 Channel Input RS232/TTL UART RS485 Modbus RTU Relay Module 4 CH RS 485 Modbus RTU Relay Board

Taidacent 7-24V 4 Channel Input RS232/TTL UART RS485 Modbus RTU Relay Module 4 CH RS 485 Modbus RTU Relay Board
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sku: 1005004774333317
$20.08
Shipping from: China
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