|  Widely used for EMS system , SCADA system Support IEC61131-3 ,IL / LD / ST/FBD/SFC  && C# CPU is ARM Cortex -A7 processor  work at 800MHz with 128MB ddr3 , 8GB emmc,and 10k byte NVRAM, RTC .  3  RS232/RS485 port 2  CAN  (option) 1  10M/100M ethernet 1  4G wireless port (option) 1  Zigbee port (option) Modbus RTU /MODBUS TCP/IP / MQTT/ OPC UA/ IEC870-5-104 9-36V DC power  -40ºC--85ºC Documents later    |