3 IN 1 Serial Serve/Ethernet/RS485 Relaismodul Modbus Netzwerk Controller Switch
ab 23,60 €
1PCS DC 12V/24V 1-2Ch DIN35 Rail RS485/Ethernet Modbus RTU Relay Board. 8 Through the DIP switch (SW1=ON), the Ethernet and RS485 ports can be set as Ethernet to RS485 servers. 2 DIP switch bit7(SW1): Ethernet and RS485 port transparent transmission function.
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