DC 5V 12V 24V 8ch RS485 Modulo di controllo Modbus Rtu per scheda switch PLC relè AT
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. M0 Connect is AT command mode. Under the MODBUS command mode,the slave ID must be correct.