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12VDC 2ch RS485 Modbus RTU Relais Modul UART Serial Port Schalter PLC Digitale Ausgang Expansion Board Motor FW & BW controler

USD 3.56USD 4.19

12VDC 2ch RS485 Modbus RTU Relais Modul UART Serial Port Schalter PLC Digitale Ausgang Expansion Board Motor FW & BW controler

Description
Specification
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