DC24V Relay Module 2-channel Relay RS232 COM DB9 Serial Port Baud Rate 9600kbps
ab 4,25 €
DC 24V 2Ch DB9 UART Relay Module RS232 Serial Port Switch Board for PC PLC Motor LED PTZ. Communication baud rate: 9600;. The communication interface supports RS232 DB9 serial port;. 2 channels DC 24V RS232 PC UART Relay Module.
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