HF6508 8 Ports Fernbedienung I/O Controller 8-DI 8DO IoT RS485 serieller Server auf Ethernet
101,84 €
Bottom communication: Ethernet, RS485. - Contains 8 DI, 8 DO, and 8 AI inputs. - Support 10 / 100M Ethernet adaptation. Resistor input: 0 - 10K, resistor-type temperature and humidity sensor, etc. Usually it costs about 30USD-50USD.
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