DC 8ch RS485 Relais PC UART Serielle Schnittstelle für SPS Kamera Industrial Control System
34,67 €
1 PCS DC 12V Channel RS485 Relay Switch Module. 3:Enhanced RS485 interface protection (TVS). PLC Output expansion board. 8 Under the MODBUS command mode, it can support up to 64 devices in parallel. 5: MODBUS RTU command, Support 03 06 16 function code.
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