Key Features of HMI/PLC All-In-One | EX3G-80 Series: I/O options include digital, analog, high-speed, temperature & weight measurement Expand up to 2,048 I/Os Ports: Ethernet, CANbus, USB host & device Audio, additional COM modules forRS232/RS485 Communication: Ethernet IP, Web server, e-mail & SMS, GPRS, TCP/IP, MODBUS, CANopen, UniCAN, BACnet and M-Bus via gateway Advanced COM support: Webserver, SMS & email, GPRS modem, SNMP, FTP, SQL, MQTT Remote Access via VNC Media support: .pdf, Video, RTSP, Audio Jack