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2 In 1 15ch RS485 RS232 Modbus RTU Relay PLC DO PC UART Serial Port Switch Controller DC 12V 24V Relay

USD 60.12USD 63.28

2 In 1 15ch RS485 RS232 Modbus RTU Relay PLC DO PC UART Serial Port Switch Controller DC 12V 24V Relay

Description
Specification
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