4AI 4DI 4DO ModBus Gateway Modul Digital Analog Mengenerfassung Umschaltung
ab 14,16 €
Support standard Modbus RTU command, function code: write 05/06/15/16 read 01/02/03/04. In MODBUS command mode, it can support up to 64 devices in parallel. R4DIK04 version: 4-channel 0-20MA/4-20MA electric current analog input, 4-channel NPN photoelectric isolation switch input, 4-channel 10A relay switch output.
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