HF6508 8 Ports Fernbedienung I/O Controller 8DI 8DO IoT Kommunikationsgerät DTU Modul
103,32 €
Contains 8 DI, 8 DO, and 8 AI inputs. Resistor input: 0 - 10K, resistor-type temperature and humidity sensor, etc. Usually it costs about 30USD-50USD. - AI input form Current input: 4 - 20mA. Bottom communication: Ethernet, RS485.
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