16 Kanal Multifunktions RS485 Relais NPN PNP IO Steuerung Kernplatine Modbus Rtu
ab 5,17 €
Under the MODBUS command ,the maximum delay is 255 seconds. 7 Under the MODBUS command mode, it can support up to 247 devices in parallel. MODBUS command and AT command is automatically recognized, no switching required.
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